The document contains a collection of unrelated numbers, words, sentences, and paragraphs. It describes a dream of flying but waking to find it was just a dream. It also includes lists of shapes, metals, and a nursery rhyme.
1. The document discusses the properties and classification of elements as metals and non-metals. It describes experiments showing that metals conduct heat and electricity well, are malleable, and have high melting points, while non-metals are poor conductors and have low melting points.
2. Metals discussed include iron, copper, aluminum, gold, and silver. Non-metals include carbon, sulfur, and oxygen. Common uses of metals mentioned are making bridges, wires, coins, pots, and jewelry. Carbon is used in batteries.
3. The document provides a table comparing key properties of metals and non-metals and exercises to classify materials and understand their properties and uses.
This document discusses alloys and their properties. It begins by defining an alloy as a mixture of two or more metals, or a metal and non-metal. Common alloys include bronze, steel, and stainless steel. Alloys are made to increase strength, improve corrosion resistance, and enhance appearance compared to pure metals. For example, adding carbon to iron produces steel which is stronger. The document then provides examples of common alloys, their compositions, properties, and uses. It concludes by discussing how alloys are classified and the importance of continued research on new materials.
Peter Agre had an early life focused on education and science. He was born in 1949 in Northfield, Minnesota, where he attended high school. In 1970, he earned his bachelor's degree in chemistry from the University of Minnesota. He received his medical doctorate from Johns Hopkins University in 1974. After post-graduate training and a fellowship, Agre returned to Johns Hopkins in 1981 where he progressed through the academic ranks, becoming a professor in 1993.
This document contains information about various metals and non-metals. It lists the elements sodium through scandium and several other metals and non-metals. It then compares the properties of metals and non-metals such as their physical state, hardness, conductivity and reactivity. Specific metals like gold, silver, aluminum and copper are discussed along with their common uses like making jewelry, aircraft, utensils and wires. Nitrogen and graphite are given as examples of non-metals and their uses by plants and in pencils respectively. The document concludes by presenting the reactivity series of some common metals.
This document contains a list of numbers and symbols. It includes measurements such as 1.50400, 10146, and 1440. It also includes pricing information such as $68.6, $11.20, and $4.25. The document suggests this relates to items that are marked with a check symbol.
A group of kids were playing baseball when one hit the ball into a nearby field. Upon investigating, they discovered an alien and its spaceship that had crashed after being hit by the ball. The alien was from the planet Uber and was able to repair its ship before returning home.
The document appears to be a collection of assignments, activities, and writing from a student named Brooke. It includes quick math questions, shapes for a drawing activity, definitions of metals, and a story Brooke wrote about dreaming of flying. The pieces are commented on by Brooke's teacher who provides feedback and notes Brooke's progress.
This document contains Caleb Smith's homework, which includes responses to multiple choice questions testing math and language skills, as well as short responses to prompts about fireworks safety and calculating the number of fruit juice cans sold each day of the week based on sales data. Caleb's teacher provides feedback, praising the effort put into the homework and noting one section was missing.
1. The document discusses the properties and classification of elements as metals and non-metals. It describes experiments showing that metals conduct heat and electricity well, are malleable, and have high melting points, while non-metals are poor conductors and have low melting points.
2. Metals discussed include iron, copper, aluminum, gold, and silver. Non-metals include carbon, sulfur, and oxygen. Common uses of metals mentioned are making bridges, wires, coins, pots, and jewelry. Carbon is used in batteries.
3. The document provides a table comparing key properties of metals and non-metals and exercises to classify materials and understand their properties and uses.
This document discusses alloys and their properties. It begins by defining an alloy as a mixture of two or more metals, or a metal and non-metal. Common alloys include bronze, steel, and stainless steel. Alloys are made to increase strength, improve corrosion resistance, and enhance appearance compared to pure metals. For example, adding carbon to iron produces steel which is stronger. The document then provides examples of common alloys, their compositions, properties, and uses. It concludes by discussing how alloys are classified and the importance of continued research on new materials.
Peter Agre had an early life focused on education and science. He was born in 1949 in Northfield, Minnesota, where he attended high school. In 1970, he earned his bachelor's degree in chemistry from the University of Minnesota. He received his medical doctorate from Johns Hopkins University in 1974. After post-graduate training and a fellowship, Agre returned to Johns Hopkins in 1981 where he progressed through the academic ranks, becoming a professor in 1993.
This document contains information about various metals and non-metals. It lists the elements sodium through scandium and several other metals and non-metals. It then compares the properties of metals and non-metals such as their physical state, hardness, conductivity and reactivity. Specific metals like gold, silver, aluminum and copper are discussed along with their common uses like making jewelry, aircraft, utensils and wires. Nitrogen and graphite are given as examples of non-metals and their uses by plants and in pencils respectively. The document concludes by presenting the reactivity series of some common metals.
This document contains a list of numbers and symbols. It includes measurements such as 1.50400, 10146, and 1440. It also includes pricing information such as $68.6, $11.20, and $4.25. The document suggests this relates to items that are marked with a check symbol.
A group of kids were playing baseball when one hit the ball into a nearby field. Upon investigating, they discovered an alien and its spaceship that had crashed after being hit by the ball. The alien was from the planet Uber and was able to repair its ship before returning home.
The document appears to be a collection of assignments, activities, and writing from a student named Brooke. It includes quick math questions, shapes for a drawing activity, definitions of metals, and a story Brooke wrote about dreaming of flying. The pieces are commented on by Brooke's teacher who provides feedback and notes Brooke's progress.
This document contains Caleb Smith's homework, which includes responses to multiple choice questions testing math and language skills, as well as short responses to prompts about fireworks safety and calculating the number of fruit juice cans sold each day of the week based on sales data. Caleb's teacher provides feedback, praising the effort put into the homework and noting one section was missing.
The document appears to be a collection of notes and communications from a student. It includes a note from Ethan to his friend Bob about finding gadgets from a movie in the school and plans to use them to win a race. It also includes teacher feedback on Ethan's homework suggesting he check hyperlinks and include his reading log.
Fergus describes their exciting experience visiting and interacting with elephants. They learned several facts about elephants, such as their weight, trunk muscles, gestation period, and social structure. Fergus got very close to the elephants, touching and feeding them, which was thrilling despite the potential danger. It was a once in a lifetime opportunity for Fergus.
This document contains several homework assignments and feedback from Caleb. S including:
1) Assignments on volume, poster design, word problems, and dictionary skills relating to shapes and electricity.
2) A series of quick mathematics questions that Caleb answered correctly.
3) A brief media study on a rugby game between the Chiefs and Sharks that lacked detail.
4) Feedback from a teacher recommending Caleb add more detail to assignments and include a reading log in the presentation.
This document contains examples of homework assignments completed by a student named Carla. It includes math problems, word definitions, and a letter describing her school. The letter describes the facilities at Carla's school in New Zealand, including 8 classrooms, a library, computer room, and sports fields. It notes that a new classroom is being built for year 1 kids and that assemblies are held every Monday and Friday.
This document contains a student's homework assignments for the week. It includes short answer questions testing math and spelling skills. It also includes a short story about a boy named Mark who learns to play baseball from another player named Max. Tables with numbers are included to practice understanding tables. Dictionary definitions are provided for various bones in the body. The document ends with noting the student has been practicing basic math facts, reading before bed, and has spelling words for the week.
This document contains Reuben's homework assignment for Mr. C. It includes short answer math questions, definitions related to circles, volume calculations, a media studies question, and confirmation from his grandfather that he completed the work diligently. Mr. C provides feedback requesting more details for the media studies question and notes that a reading log is needed either in the homework book or on a slide for the presentation.
Florence Nightingale was a pioneering nurse born in 1820 in Italy who revolutionized nursing practices and established it as a respected profession. She is renowned for her compassionate care of wounded soldiers during the Crimean War, defying expectations of women at the time. Nightingale went on to advocate for improved sanitation and establish the first nursing school in Britain. She received numerous honors for her groundbreaking work, including establishing the International Nightingale Medal awarded to distinguished nurses.
The document appears to be a collection of notes from various topics. It includes a short story about waking up in a space simulator, math problems involving fractions and percentages, information about camels, lists of numbers, a news headline and details about Somalia, examples of adverbs, and a list of websites.
The document is a collection of homework and school activities from a student named Cayla. It includes math word problems, questions about family relationships, spelling and vocabulary exercises, and a short paragraph about a man caught drinking and driving by police in Huntly, New Zealand. Cayla discusses attending Gordonton School in Hamilton, New Zealand and mentions enjoying subjects like maths and spelling.
This document contains a student's homework assignment on famous New Zealanders. It includes definitions of fame, brief biographies of notable New Zealanders, and questions about famous equestrian Mark Todd and his horses. The questions are about Todd's Olympic medals, the names and colors of his horses, his major competition achievements, and an interesting fact about his retirement and return to eventing.
The document contains several short passages covering different topics:
1. A stem and leaf plot of numerical data points
2. A passage about a tense sports moment at the end of a game
3. A list of sentences testing language skills
4. A table showing temperatures over a week that total 402
This document contains a homework menu with different assignment options: 10 quick math questions, writing a story, understanding tables, dictionary skills, and decimal magic squares. It also provides examples of work completed for some of the assignment options, including the math questions solved, a story written, definitions and sentences for anatomy terms, and completed decimal magic squares.
The document contains Reuben's responses to 6 questions (A-F) on various topics including:
- Math problems like fractions and money calculations
- Writing a short story about an alien encountering baseballs from Earth
- Understanding information in tables
- Identifying bones in the human body and their locations
- Solving decimal magic squares
- Answering questions about a media report on a hot air balloon event
It also includes Grandfather's positive feedback on Reuben's work.
Spider monkeys live in the tropical rain forests of Central and South America, ranging as far north as Mexico. They have long limbs and prehensile tails that help them move through the trees. Their diet consists of fruit, leaves, seeds, insects, spiders, small birds, and other small vertebrates. Spider monkeys spend most of their time high in the tree canopies and give birth to single infants that are carried on their mothers' backs for protection. Zoos often loan spider monkeys for use in movies due to their trainability and ease of care.
By Isaac NZ history 1642 The Dutch navigator Abel Tasman visited NZ. 1840-1841 The Treaty Of Waitangi recognized NZ as a British colony. Auckland became first capital 1848-1850 European colonization of the south island began. 1860-1872 the NZ wars matched British and Maori forces against Maori tribes wanting to restrict land sales to the government. 1893 NZ became the first country to grant women the vote 1951NZ signed the ANZUS mutal-deffence treaty with Australis and US 1984 the government barred nuclear powered or nuclear armed ships from NZ Ports
This document provides information about metals, including ferrous and non-ferrous metals. It discusses various metal types and their properties, uses, and melting points. Key metals mentioned include steel, cast iron, high carbon steel, high speed steel, stainless steel, aluminum, copper, zinc, tin, lead, silver, gold, magnesium, brass, bronze and solder. The document also covers metal shapes and metals used in everyday objects like bicycles.
PPTON METAL BY MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE AND CLASS 88888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888865555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555202222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222
There are two main types of minerals: metallic and non-metallic. Metallic minerals contain metals and are hard, conducting heat and electricity. Examples include silver, chromium, and iron. Non-metallic minerals do not contain metals and include limestone, mica, gypsum, coal, and dolomite. Painite is considered the rarest mineral on Earth.
This document provides an introduction and overview of metals and non-metals. It discusses that metals make up about two-thirds of the known elements and have properties like luster and conductivity. Non-metals lack metallic properties and include gases and some solids. Most metals are found combined as oxides or sulfides, while some non-metals exist freely or combined. Metals are typically hard, malleable, and good conductors, while non-metals are brittle, low density insulators. Common metals like iron, aluminum, and copper have many applications, while non-metals like sulfur, oxygen, and chlorine are used in industries like chemical production. The document concludes with a brief discussion
A mineral is defined as a naturally occurring solid substance with an ordered atomic structure and specific chemical composition. Minerals are divided into metallic and non-metallic types. Metallic minerals contain metals in their raw form and are hard substances that conduct heat and electricity. Minerals can be extracted through mining, drilling, or quarrying. Mining involves removing minerals from underground rocks and can be open-cast or shaft mining depending on the depth. Minerals are found in different rock types and are distributed unevenly across continents, with certain regions being rich in particular minerals like iron, copper, or gold. Minerals are important resources but non-renewable, so conservation efforts through reducing waste and recycling are needed.
This document discusses minerals and their properties. It defines minerals as naturally occurring inorganic solids with a definite chemical composition and crystalline structure. Minerals form crystals through processes involving cooling magma or dissolving and recrystallizing in solutions. Mineral groups are classified based on their chemical composition, with silicates being the most abundant. The document also outlines several methods for identifying minerals, including hardness, luster, specific gravity, streak, and cleavage/fracture. Finally, it discusses some uses of minerals as gems, ores containing useful elements that can be extracted, and titanium derived from specific minerals.
This document discusses natural resources on Earth including living things like animals and plants, and non-living things like air, water, soil, and fossil fuels. It also describes the properties of elements, compounds, and mixtures as well as metals and non-metals. Specifically, it outlines that metals are shiny, ductile, good conductors of heat and electricity, and have high melting points, while non-metals are dull, brittle, poor conductors except for graphite, and have low melting points. The document was created by four students - Anusha Ramesh, Lim Chian Rue, Kanchana Ramesh, and Teoh Yin Wei.
The document appears to be a collection of notes and communications from a student. It includes a note from Ethan to his friend Bob about finding gadgets from a movie in the school and plans to use them to win a race. It also includes teacher feedback on Ethan's homework suggesting he check hyperlinks and include his reading log.
Fergus describes their exciting experience visiting and interacting with elephants. They learned several facts about elephants, such as their weight, trunk muscles, gestation period, and social structure. Fergus got very close to the elephants, touching and feeding them, which was thrilling despite the potential danger. It was a once in a lifetime opportunity for Fergus.
This document contains several homework assignments and feedback from Caleb. S including:
1) Assignments on volume, poster design, word problems, and dictionary skills relating to shapes and electricity.
2) A series of quick mathematics questions that Caleb answered correctly.
3) A brief media study on a rugby game between the Chiefs and Sharks that lacked detail.
4) Feedback from a teacher recommending Caleb add more detail to assignments and include a reading log in the presentation.
This document contains examples of homework assignments completed by a student named Carla. It includes math problems, word definitions, and a letter describing her school. The letter describes the facilities at Carla's school in New Zealand, including 8 classrooms, a library, computer room, and sports fields. It notes that a new classroom is being built for year 1 kids and that assemblies are held every Monday and Friday.
This document contains a student's homework assignments for the week. It includes short answer questions testing math and spelling skills. It also includes a short story about a boy named Mark who learns to play baseball from another player named Max. Tables with numbers are included to practice understanding tables. Dictionary definitions are provided for various bones in the body. The document ends with noting the student has been practicing basic math facts, reading before bed, and has spelling words for the week.
This document contains Reuben's homework assignment for Mr. C. It includes short answer math questions, definitions related to circles, volume calculations, a media studies question, and confirmation from his grandfather that he completed the work diligently. Mr. C provides feedback requesting more details for the media studies question and notes that a reading log is needed either in the homework book or on a slide for the presentation.
Florence Nightingale was a pioneering nurse born in 1820 in Italy who revolutionized nursing practices and established it as a respected profession. She is renowned for her compassionate care of wounded soldiers during the Crimean War, defying expectations of women at the time. Nightingale went on to advocate for improved sanitation and establish the first nursing school in Britain. She received numerous honors for her groundbreaking work, including establishing the International Nightingale Medal awarded to distinguished nurses.
The document appears to be a collection of notes from various topics. It includes a short story about waking up in a space simulator, math problems involving fractions and percentages, information about camels, lists of numbers, a news headline and details about Somalia, examples of adverbs, and a list of websites.
The document is a collection of homework and school activities from a student named Cayla. It includes math word problems, questions about family relationships, spelling and vocabulary exercises, and a short paragraph about a man caught drinking and driving by police in Huntly, New Zealand. Cayla discusses attending Gordonton School in Hamilton, New Zealand and mentions enjoying subjects like maths and spelling.
This document contains a student's homework assignment on famous New Zealanders. It includes definitions of fame, brief biographies of notable New Zealanders, and questions about famous equestrian Mark Todd and his horses. The questions are about Todd's Olympic medals, the names and colors of his horses, his major competition achievements, and an interesting fact about his retirement and return to eventing.
The document contains several short passages covering different topics:
1. A stem and leaf plot of numerical data points
2. A passage about a tense sports moment at the end of a game
3. A list of sentences testing language skills
4. A table showing temperatures over a week that total 402
This document contains a homework menu with different assignment options: 10 quick math questions, writing a story, understanding tables, dictionary skills, and decimal magic squares. It also provides examples of work completed for some of the assignment options, including the math questions solved, a story written, definitions and sentences for anatomy terms, and completed decimal magic squares.
The document contains Reuben's responses to 6 questions (A-F) on various topics including:
- Math problems like fractions and money calculations
- Writing a short story about an alien encountering baseballs from Earth
- Understanding information in tables
- Identifying bones in the human body and their locations
- Solving decimal magic squares
- Answering questions about a media report on a hot air balloon event
It also includes Grandfather's positive feedback on Reuben's work.
Spider monkeys live in the tropical rain forests of Central and South America, ranging as far north as Mexico. They have long limbs and prehensile tails that help them move through the trees. Their diet consists of fruit, leaves, seeds, insects, spiders, small birds, and other small vertebrates. Spider monkeys spend most of their time high in the tree canopies and give birth to single infants that are carried on their mothers' backs for protection. Zoos often loan spider monkeys for use in movies due to their trainability and ease of care.
By Isaac NZ history 1642 The Dutch navigator Abel Tasman visited NZ. 1840-1841 The Treaty Of Waitangi recognized NZ as a British colony. Auckland became first capital 1848-1850 European colonization of the south island began. 1860-1872 the NZ wars matched British and Maori forces against Maori tribes wanting to restrict land sales to the government. 1893 NZ became the first country to grant women the vote 1951NZ signed the ANZUS mutal-deffence treaty with Australis and US 1984 the government barred nuclear powered or nuclear armed ships from NZ Ports
This document provides information about metals, including ferrous and non-ferrous metals. It discusses various metal types and their properties, uses, and melting points. Key metals mentioned include steel, cast iron, high carbon steel, high speed steel, stainless steel, aluminum, copper, zinc, tin, lead, silver, gold, magnesium, brass, bronze and solder. The document also covers metal shapes and metals used in everyday objects like bicycles.
PPTON METAL BY MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE AND CLASS 88888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888865555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555202222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222
There are two main types of minerals: metallic and non-metallic. Metallic minerals contain metals and are hard, conducting heat and electricity. Examples include silver, chromium, and iron. Non-metallic minerals do not contain metals and include limestone, mica, gypsum, coal, and dolomite. Painite is considered the rarest mineral on Earth.
This document provides an introduction and overview of metals and non-metals. It discusses that metals make up about two-thirds of the known elements and have properties like luster and conductivity. Non-metals lack metallic properties and include gases and some solids. Most metals are found combined as oxides or sulfides, while some non-metals exist freely or combined. Metals are typically hard, malleable, and good conductors, while non-metals are brittle, low density insulators. Common metals like iron, aluminum, and copper have many applications, while non-metals like sulfur, oxygen, and chlorine are used in industries like chemical production. The document concludes with a brief discussion
A mineral is defined as a naturally occurring solid substance with an ordered atomic structure and specific chemical composition. Minerals are divided into metallic and non-metallic types. Metallic minerals contain metals in their raw form and are hard substances that conduct heat and electricity. Minerals can be extracted through mining, drilling, or quarrying. Mining involves removing minerals from underground rocks and can be open-cast or shaft mining depending on the depth. Minerals are found in different rock types and are distributed unevenly across continents, with certain regions being rich in particular minerals like iron, copper, or gold. Minerals are important resources but non-renewable, so conservation efforts through reducing waste and recycling are needed.
This document discusses minerals and their properties. It defines minerals as naturally occurring inorganic solids with a definite chemical composition and crystalline structure. Minerals form crystals through processes involving cooling magma or dissolving and recrystallizing in solutions. Mineral groups are classified based on their chemical composition, with silicates being the most abundant. The document also outlines several methods for identifying minerals, including hardness, luster, specific gravity, streak, and cleavage/fracture. Finally, it discusses some uses of minerals as gems, ores containing useful elements that can be extracted, and titanium derived from specific minerals.
This document discusses natural resources on Earth including living things like animals and plants, and non-living things like air, water, soil, and fossil fuels. It also describes the properties of elements, compounds, and mixtures as well as metals and non-metals. Specifically, it outlines that metals are shiny, ductile, good conductors of heat and electricity, and have high melting points, while non-metals are dull, brittle, poor conductors except for graphite, and have low melting points. The document was created by four students - Anusha Ramesh, Lim Chian Rue, Kanchana Ramesh, and Teoh Yin Wei.
CBSE Class 8 Science _Metals and non metalschandkec
- The document discusses substances found in nature which can be categorized as natural or artificial/man-made substances. Natural substances such as coal and petroleum are further divided into metals and non-metals. Artificial substances are those made by humans like chairs and tables.
- The document then discusses atoms, elements, and molecules. Atoms are made up of electrons, protons, and neutrons. Valence electrons determine how atoms bond together. Metals and non-metals are introduced along with their properties. Corrosion of metals is discussed along with methods to prevent corrosion like painting, greasing, and electroplating.
In this work, I will talk about na element of the Periodic table, aluminium, I will talk about it’s characteristics, eletronic structure, I will also present who and when it was discovered and finally I will present how do we use it nowadays.
This document provides information about metals and metallurgy. It discusses the properties of metals including their luster, malleability, ductility, and ability to conduct heat and electricity. It explains that metals are usually alloys consisting of mixtures of metals or metals and non-metals. Metallic bonding is described as the interaction between metal ions and delocalized valence electrons that provides cohesion. The document also distinguishes between ferrous and non-ferrous metals, provides examples of common alloys, and gives an overview of metallurgy including the three main steps of concentrating ore, isolating metal, and purification.
The document provides information about elements and compounds for 7th grade science. It begins by outlining the objectives of describing elements and compounds, explaining the difference between them, and citing examples. It then defines matter and discusses the three states of matter. It explains that elements are pure substances that cannot be broken down further, while compounds are formed by combining two or more elements. The document provides numerous examples of elements and compounds. It also discusses the periodic table and properties of metals, nonmetals and metalloids.
This document discusses the physical and chemical properties of metals and non-metals. It describes experiments where students observe that metals like iron and aluminum can be flattened when hit with a hammer, showing they are malleable, while substances like coal and pencil lead break instead. Metals are also good conductors of heat and electricity, can be drawn into wires, and produce ringing sounds when struck. Chemical tests show that rust formed from iron is acidic, and burning magnesium produces an alkaline ash. Based on these properties, the document defines metals and non-metals.
This document provides information on non-ferrous metals. It begins by defining non-ferrous metals as metals that do not contain iron. Examples of non-ferrous metals given include aluminum, copper, zinc, tin, lead, silver, gold, and magnesium. The document then provides details on these different non-ferrous metals, including their properties, common uses, and melting points. It also discusses non-ferrous metal alloys such as brass, bronze, and solder. In addition, the document covers electroplating and anodizing as surface treatment processes for metals.
Metals make up about 3/4 of all elements and have several defining properties, including high melting points, conductivity of heat and electricity, strength and hardness. Metals are obtained from ores through extraction processes involving chemical reactions at high temperatures. Iron and steel rust when exposed to water and oxygen, but salt and acid rain can accelerate the process. Different metals like aluminum, copper, gold, and steel are used for various applications based on their properties and costs. Alloys are mixtures of metals that can enhance properties like hardness. Common alloys include brass and bronze. Most metals can be recycled to recover their materials.
The document discusses the properties of metals, nonmetals, and metalloids according to their locations on the periodic table. Metals are found to the left of the zig-zag line, are typically solids, and have properties like luster, ductility, malleability, and high melting points. Nonmetals are located to the right and have properties such as being dull, brittle, low density, and low melting points. Metalloids are clustered around the zig-zag line and exhibit properties in between metals and nonmetals.
This document discusses minerals, including their key characteristics, formation processes, crystal structures, identification properties, and uses. Minerals are inorganic solids formed by natural processes that have a unique chemical composition and atomic structure repeated throughout. The most common way minerals form is through the cooling of magma underground. Mineral identification can involve examining physical properties like hardness, luster, color, streak, cleavage, and fracture. Important minerals include gems, ores containing useful elements, and titanium minerals like ilmenite and rutile that are used to make durable, lightweight products.
The document appears to be about a camp slide show, with steps mentioned along with horses and thanks for watching at the end. It is a brief document that references a camp activity with multiple parts but does not provide many details.
A child wrote a story about racing flying foxes that made noises like "WEEE!!" and "Vroom!" as they started the race, but one fox said "Argh..." and had trouble until another fox helped and they worked as a team, shouting "TEAM WORK!" and crossing the finish line.
Enid Blyton was a prolific English children's writer who was born in 1897 in London. She wrote over 800 books that sold over 600 million copies and were translated into nearly 90 languages. Some of her most famous works included the Famous Five, Secret Seven, and Noddy series. Blyton married twice, first to Hugh Pollock and later to Kenneth Darrell Waters after divorcing Pollock. She had two daughters but struggled with the mental decline of possible Alzheimer's disease late in life, finding it difficult to concentrate on writing before dying in her sleep at a nursing home in 1968.
Enid Blyton was a prolific English children's writer who was born in 1897 in London. She wrote over 800 books that sold over 600 million copies and were translated into nearly 90 languages. Some of her most famous works included the Famous Five, Secret Seven, and Noddy series. Blyton married twice, first to Hugh Pollock and then to Kenneth Darrell Waters after divorcing Pollock. She had two daughters but struggled with the mental decline of possible Alzheimer's disease late in life, finding it difficult to concentrate on writing before dying in her sleep in 1968 at age 71.
Noel Edward Signal was born in 1919 in Hawke's Bay, New Zealand. He grew up on his father's dairy farm and worked there until enlisting in the army in 1939 at the start of World War 2. During the war, he served as a sniper in the Pacific Islands from 1940 to 1946. After the war, he married and had a family while working various shepherding and farming jobs throughout New Zealand until retiring in 1970. He passed away in 1983 in Hamilton at the age of 63.
Mother Teresa was born in 1910 in Macedonia and died in 1997. She was called to religious life at a young age and joined the Sisters of Loreto as a nun in 1928. Throughout her life, she helped establish hundreds of missions across India and around the world to help the sick and poor. She was awarded the Nobel Peace Prize in 1979 for her humanitarian work.
Leonardo da Vinci was born in 1452 in Vinci, Italy. He was apprenticed to artist Andrea del Verrocchio at age 14 and learned many skills. In 1482, Leonardo moved to Milan to work for Duke Ludovico Sforza, gaining the titles of painter and engineer. Some of his most famous works include The Last Supper and the Mona Lisa. In 1516, Leonardo moved to France at the invitation of King Francis I and lived out the rest of his life there, dying in 1519 at the age of 67.
Anne Frank was born in Germany in 1929 and died in a concentration camp in 1945. Her famous diary was given to her as a gift for her 13th birthday in 1942. She and her family went into hiding in Amsterdam in 1942 to escape Nazi persecution. In their hiding place, known as the Secret Annex, Anne wrote in her diary under the name "Kitty" about her experiences. Her diary was published after World War II and brought international attention to the Holocaust.
Charles Upham was a New Zealand soldier who is famous for being the only person to ever receive the Victoria Cross twice for acts of bravery during combat. He displayed outstanding courage and leadership during battles in Crete and Egypt in World War 2, destroying enemy positions and rescuing wounded comrades while injured himself. After being captured, Upham attempted multiple escapes and was transferred to the Colditz prisoner of war camp until the end of the war. Following the war, Upham returned to farming in New Zealand but remained deeply affected by his experiences fighting against the Germans.
The document summarizes Sir Edmund Hillary's historic 1953 ascent of Mount Everest with Tenzing Norgay. It provides details about the difficult conditions they faced on their climb, such as frozen boots and limited time at the summit due to weather. It also describes how they had to adapt to decreasing oxygen levels through acclimatizing over several weeks. The document notes that Hillary went on to build schools and hospitals in Nepal to help improve the lives of the Sherpa people who assisted his climb.
This document provides information about famous New Zealanders and Annah Stretton, a fashion designer from New Zealand. It discusses how Annah Stretton started her clothing company in 1992 in Morrinsville, New Zealand and chose to manufacture locally rather than using overseas sweatshops. Within a year, she had $1 million in sales with 50% profitability. Today, her business is multi-million dollar operation that sells internationally and has stores throughout New Zealand. The document also provides short biographies of 12 famous New Zealanders such as Sir Edmund Hillary, Peter Jackson, and Kate Sheppard.
Sabina documented her time at camp over three days in April 2011. She participated in activities like archery, the flying fox, water slide, bonfire, air rifles, high ropes course, abseiling, and aMAZEme maze. Photos showed Sabina and her fellow campers engaged in the various outdoor activities, as well as moments of waiting between activities and celebrating accomplishments.
The document contains a student's homework responses on various subjects like math, science, and media studies. The teacher provides feedback that some of the math questions seem rushed and wants more detail and evidence from sources in the media studies written work and presentation. The teacher reminds the student to include a reading log and expects more thorough answers with details going forward.
The document contains various math, science, and vocabulary questions. It includes:
- 10 quick math questions with answers ranging from 50400 to $4.25
- A brief poster design outline mentioning a new sporty drink but lacking key details
- 2 geometry measurement questions about volumes and lengths
- Definitions of 6 circle-related geometry terms like arc, chord, and radius
- 2 word problems involving distances and lengths
This document contains a student's homework assignments on various topics including:
1) Math problems involving calculations with numbers, conversions between units, and geometry terms.
2) Designing a cereal box poster with dimensions and volume calculations.
3) Definitions and examples of geometry terms like sector, radius, diameter, etc.
4) Word problems involving calculating volumes of shapes.
5) A media study of a rugby match with some inaccuracies and spelling/grammar errors.
6) Reading log and completion status of homework.
7) Teacher's scoring and feedback on homework completion and suggestions for improvements.
This document contains a student's homework assignments on various topics:
1. A set of 10 quick math and measurement questions with answers.
2. Details about a new cereal product called Apple Berry Cereal along with a question about the box size.
3. Conversions between metric volume measurements.
4. A vocabulary exercise identifying parts of a circle like diameter, radius, and sector.
5. Word problems involving calculating volumes.
6. A summary of a cricket match between England and West Indies with a request for more details.
7. A note from a teacher praising the student's homework and emphasizing basic facts.
The document contains a student's homework assignments covering several topics:
1) Math problems including calculations, conversions, and word problems.
2) A creative writing story about a boy hitting a home run ball into space.
3) Understanding data from tables including sports team scores and rankings.
4) Dictionary skills practice identifying bones.
5) Magic squares number puzzles.
6) A short news story about two men surviving an avalanche.
This document contains a collection of assignments from different subjects including homework, quick questions, writing a story, understanding tables, dictionary skills, decimal magic squares, and media studies. The assignments cover topics like a kid hitting a baseball into space, numbers, colors, bone names, war in Libya, and media.
This document contains homework from various subjects completed by Eden. It includes:
- Pages of math problems including calculations with numbers and money amounts.
- A short story about friends playing baseball where the ball is hit and disappears, possibly into space.
- A passage about characters named Toby and Bob flying in something called a H.F.L. that experiences engine trouble and crashes.
- Lists of bone names and their definitions in the human body.
- Tables with numbers and categories like colors, genders and rankings to practice understanding that format.
- Problems with decimal numbers arranged in "magic squares."
- An apology that media studies work about balloons was deleted and will
This document contains a student's homework assignment that includes several sections:
1) 10 quick math questions with answers
2) A short story about a boy named Mark who learns to play baseball from another boy named Max
3) A table with numbers and colors
4) Definitions of six bones in the human body
5) The student notes doing math practice on Sumdog, reading a book, having spelling words, and hoping their teacher likes their homework.
MISS TEEN LUCKNOW 2024 - WINNER ASIYA 2024DK PAGEANT
In the dynamic city of Lucknow, known for its wealthy social legacy and authentic importance, a youthful star has developed, capturing the hearts of numerous with her elegance, insights, and eagerness. Asiya, as of late delegated as the champ from Lucknow for Miss Youngster India 2024 by the DK Pageant, stands as a confirmation of the monstrous ability and potential dwelling inside the youth of India. This exceptional young lady is a signal of excellence and a paragon of devotion and aspiration.
Amid the constant barrage of distractions and dwindling motivation, self-discipline emerges as the unwavering beacon that guides individuals toward triumph. This vital quality serves as the key to unlocking one’s true potential, whether the aspiration is to attain personal goals, ascend the career ladder, or refine everyday habits.
Understanding Self-Discipline
Confidence is Key: Fashion for Women Over 50miabarn9
Unlock your personal style and confidence at 50 and beyond! Our fashion blog provides actionable tips and inspiration on how to improve your dressing sense according to your body type, skin tone, and personal style, ensuring you look and feel amazing.
Insanony: Watch Instagram Stories Secretly - A Complete GuideTrending Blogers
Welcome to the world of social media, where Instagram reigns supreme! Today, we're going to explore a fascinating tool called Insanony that lets you watch Instagram Stories secretly. If you've ever wanted to view someone's story without them knowing, this blog is for you. We'll delve into everything you need to know about Insanony with Trending Blogers!
Biography and career history of Bruno AmezcuaBruno Amezcua
Bruno Amezcua's entry into the film and visual arts world seemed predestined. His grandfather, a distinguished film editor from the 1950s through the 1970s, profoundly influenced him. This familial mentorship early on exposed him to the nuances of film production and a broad array of fine arts, igniting a lifelong passion for narrative creation. Over 15 years, Bruno has engaged in diverse projects showcasing his dedication to the arts.
MISS RAIPUR 2024 - WINNER POONAM BHARTI.DK PAGEANT
Poonam Bharti, a guide of ability and diligence, has been chosen as the champ from Raipur for Mrs. India 2024, Pride of India, from the DK Show. Her journey to this prestigious title is a confirmation of her commitment, difficult work, and multifaceted gifts. At fair 23 a long time ago, Poonam has as of now made noteworthy strides in both her proficient and individual lives, encapsulating the soul of present-day Indian ladies who adjust different parts with beauty and competence. This article dives into Poonam Bharti’s foundation, achievements, and qualities that separated her as a meriting champion of this award.
3. I opened my eyes and saw clouds I knew I sleepwalked but I
didn’t know I could sleep fly. Suddenly I started falling! I
thought about flying and putting my hand out like superman
and I immediately shot up into the air. My wish had finally
came true I was actually flying. When I lost my balance, and
on the ground I could see jagged rocks just off Rocky Ridge.
“Aaaaaggggghhhhh” I screamed.
But it was to late, I thought it was going to be the last times I
shut my eyes when suddenly I woke.
“Phew” I mumbled “it was just a dream!”
4. A. Pentagon
B. Hexagon
C. Octagon
D. Semi-circle
E. Rectangle
F. Square
G. Circle
H. Parallelogram
I. Oval (eclipse)
J. Triangle
5. Meaning:
I. A soft heavy yellow metal that is highly valued and
widely used to make jewelry, often in alloy form.
II. A heavy bluish gray metallic chemical element that
bends easily.
III. A poisonous heavy silver-white metallic chemical
element that is liquid at room temperature. It is
obtained chiefly from the mineral cinnabar and is
Alphabetical Order: used in thermometers, barometers, pharmaceuticals,
I. Gold, dental fillings, and lamps.
IV. a hard silvery-white metallic element that is resistant
II. Lead, to corrosion and used in alloys, batteries,
III. Mercury, electroplating, and as a catalyst.
IV. Nickel, V. precious silvery-white metallic element, highly
malleable and ductile and highly resistant to
V. Platinum, chemicals and heat, used in jewelry and chemically
VI. Silver. as a catalyst and in electroplating.
VI. A shiny grayish-white metallic element that has the
highest thermal and electric conductivity of any
substance and is used in coins, ornaments, jewelry,
dental materials, solders, photographic chemicals,
What do they have in common ? and conductors.
They are all a type off mineral.
6. There was a crooked man and he walked a crooked mile,
He found a crooked sixpence upon a crooked stile.
He bought a crooked cat, which caught a crooked mouse.
And they all lived together in a little crooked house
7. Napier gunman did not receive any shots from the
police, and apparently he killed himself a coroner
said. Police found nine guns in his bedroom.Jan
Molenaar was wearing homemade amour including
a sheet of metal around his shoulder blades.