A picture quiz to get students to identify chemical changes and physical changes. Could be used as an introduction to a lesson or as an assessment of their learning afterwards.
This document discusses the difference between elements and compounds. Elements contain only one type of atom and cannot be broken down further, while compounds contain two or more types of atoms and can only be separated through chemical means. Examples are provided of common elements like copper, carbon, and neon as well as compounds including table salt, baking soda, and gasoline to illustrate the difference between pure substances that are elements versus those that are compounds consisting of multiple elements bonded together.
Ionic bonds form when electrons are transferred from a metal atom to a non-metal atom, creating oppositely charged ions. Covalent bonds form through the sharing of electrons between non-metal atoms. Ionic compounds contain ionic bonds and transfer electrons, while covalent compounds share electrons. Examples of ionic compounds are sodium chloride and magnesium oxide, while examples of covalent compounds are hydrogen gas, oxygen gas, and carbon dioxide. Ionic compounds are generally solids with high melting points that conduct electricity when molten or dissolved, while covalent compounds can be solids, liquids or gases with varied properties depending on molecular complexity.
This document describes a lesson on the phases of matter. It includes objectives, definitions of matter and the three phases (solid, liquid, gas), an activity to classify materials as solid, liquid or gas, comparisons of the different phases, descriptions of phase changes like melting, freezing, evaporation and condensation, and questions about a video on phase changes.
This document discusses various physical separation techniques for mixtures. It describes 12 different methods: hand picking, winnowing, threshing, magnetic attraction, sifting/sieving, filtration, sedimentation, decantation, sublimation, evaporation, distillation, and boiling. Common examples are provided for each technique to separate mixtures like grains from husks, solids from liquids, or soluble and insoluble components.
There are four fundamental forms of matter: solids, liquids, gases, and plasma. Solids have a definite shape and volume due to their rigid molecular structure. Liquids also have a definite volume but cannot maintain a definite shape as their molecules are drawn together weakly, allowing liquids to flow and take the shape of their container. Gases have neither a definite shape nor volume as their molecules are very weakly bonded and spread out to fill their container. Plasma differs from solids, liquids, and gases in that its molecules are ionized, meaning they are positively or negatively charged, and thus exhibit electromagnetic properties.
This document discusses methods for separating mixtures into their pure components. It describes techniques like filtration, crystallization, distillation, and paper chromatography. Filtration can separate insoluble solids from liquids. Crystallization involves evaporating a solution to leave behind crystals of the solute. Distillation separates liquids based on their boiling points. Paper chromatography uses a solvent to separate mixtures on a paper strip based on how far different substances travel up the paper. The document emphasizes that pure substances have fixed melting and boiling points, while mixtures can be separated into pure components using these techniques.
Elements and compounds grade 7 (first quarter)Karen Pamfilo
Elements are substances that cannot be broken down further and are made of only one type of atom. There are currently 118 known elements, many of which are represented by chemical symbols. Compounds are formed when two or more elements are chemically bonded together and have properties different from their constituent elements. The periodic table arranges the elements in order of atomic number and provides information about each element. Hydrogen and oxygen are the most abundant elements in the universe and on Earth, while carbon and other elements make up living things and common substances.
This document discusses the difference between elements and compounds. Elements contain only one type of atom and cannot be broken down further, while compounds contain two or more types of atoms and can only be separated through chemical means. Examples are provided of common elements like copper, carbon, and neon as well as compounds including table salt, baking soda, and gasoline to illustrate the difference between pure substances that are elements versus those that are compounds consisting of multiple elements bonded together.
Ionic bonds form when electrons are transferred from a metal atom to a non-metal atom, creating oppositely charged ions. Covalent bonds form through the sharing of electrons between non-metal atoms. Ionic compounds contain ionic bonds and transfer electrons, while covalent compounds share electrons. Examples of ionic compounds are sodium chloride and magnesium oxide, while examples of covalent compounds are hydrogen gas, oxygen gas, and carbon dioxide. Ionic compounds are generally solids with high melting points that conduct electricity when molten or dissolved, while covalent compounds can be solids, liquids or gases with varied properties depending on molecular complexity.
This document describes a lesson on the phases of matter. It includes objectives, definitions of matter and the three phases (solid, liquid, gas), an activity to classify materials as solid, liquid or gas, comparisons of the different phases, descriptions of phase changes like melting, freezing, evaporation and condensation, and questions about a video on phase changes.
This document discusses various physical separation techniques for mixtures. It describes 12 different methods: hand picking, winnowing, threshing, magnetic attraction, sifting/sieving, filtration, sedimentation, decantation, sublimation, evaporation, distillation, and boiling. Common examples are provided for each technique to separate mixtures like grains from husks, solids from liquids, or soluble and insoluble components.
There are four fundamental forms of matter: solids, liquids, gases, and plasma. Solids have a definite shape and volume due to their rigid molecular structure. Liquids also have a definite volume but cannot maintain a definite shape as their molecules are drawn together weakly, allowing liquids to flow and take the shape of their container. Gases have neither a definite shape nor volume as their molecules are very weakly bonded and spread out to fill their container. Plasma differs from solids, liquids, and gases in that its molecules are ionized, meaning they are positively or negatively charged, and thus exhibit electromagnetic properties.
This document discusses methods for separating mixtures into their pure components. It describes techniques like filtration, crystallization, distillation, and paper chromatography. Filtration can separate insoluble solids from liquids. Crystallization involves evaporating a solution to leave behind crystals of the solute. Distillation separates liquids based on their boiling points. Paper chromatography uses a solvent to separate mixtures on a paper strip based on how far different substances travel up the paper. The document emphasizes that pure substances have fixed melting and boiling points, while mixtures can be separated into pure components using these techniques.
Elements and compounds grade 7 (first quarter)Karen Pamfilo
Elements are substances that cannot be broken down further and are made of only one type of atom. There are currently 118 known elements, many of which are represented by chemical symbols. Compounds are formed when two or more elements are chemically bonded together and have properties different from their constituent elements. The periodic table arranges the elements in order of atomic number and provides information about each element. Hydrogen and oxygen are the most abundant elements in the universe and on Earth, while carbon and other elements make up living things and common substances.
- Elements are pure substances that cannot be broken down further without losing their identity, and there are currently 118 known elements, with 88 occurring naturally.
- In the universe, hydrogen makes up 75% and helium 20%, while on Earth oxygen is the most abundant element in the crust at 46.6% and silicon is second most at 27.7%.
- Compounds are pure substances made of two or more chemically bonded elements, with properties different from the individual elements, and can be represented by chemical formulas showing the elements and their ratios.
Periodic Table of Elements Grade 7 1st Quarter Iril Rollo
This document provides instructions for an activity to familiarize students with the periodic table. It asks students to complete a table by identifying the symbols for various elements using their periodic table. It also asks students to identify the group number each element belongs to. The objectives are for students to demonstrate familiarity with the layout of the periodic table, recognize information about elements, and identify element group numbers. Students are directed to write the activity name and date in their notebook before answering questions using their periodic table to identify element symbols and group numbers.
The document discusses the key organ systems and tissues that make up the human body as an organism. It describes the circulatory system which is made up of the heart, blood vessels, and blood. The heart pumps blood through the vessels to circulate it through the body. It also describes the excretory system made up of kidneys, which eliminate waste and maintain balance. The kidneys are composed of smaller parts that filter waste and reabsorb water and nutrients. Finally, it notes that organs are composed of tissues like muscle and cells, and damage to these could impair organ systems and harm the organism. [/SUMMARY]
This document discusses the classification of matter. It explains that matter can be classified as either pure substances or mixtures. Pure substances are further classified as elements or compounds. Elements are the simplest type of substance and consist of only one type of atom, with each element having unique physical and chemical properties. Atoms of different elements can also combine to form compounds with unique properties, such as hydrogen and oxygen atoms combining to form the compound water.
1) The document discusses the parts of a plant and their functions. Roots take in water and nutrients, stems move water and nutrients through the plant, and leaves use sunlight to make food.
2) Flowers produce fruits containing seeds. Seeds come in many shapes and sizes and are scattered by wind, water, animals or planting.
3) When conditions are right, a seed will germinate and a seedling will grow from the seed. The seedling develops roots, stem and leaves and the process repeats as it produces seeds of its own.
The document discusses the properties and reactivity of metals. It describes experiments to determine the reactivity series of metals by observing their reactions with water, steam, and dilute acids. Metals react differently in each test based on their positions in the reactivity series, from most reactive to least reactive. The reactivity series allows prediction of other reactions like reduction of metal oxides and decomposition of metal carbonates.
The document compares physical and chemical properties of substances and changes. Physical changes do not alter a substance's identity and can often be reversed, such as melting or freezing. Chemical changes create new substances with different properties through chemical reactions. Clues that a chemical change is occurring include color changes, production of gases, heat, or new odors. Chemical changes like baking a cake cannot be undone since new substances are formed.
Ecology is the study of how organisms interact with each other and their environment. Organisms are affected by biotic factors like other living things as well as abiotic factors like temperature, sunlight, and rocks that are non-living. A biome is a large geographic region defined by the plants and animals living there. There are two main types of biomes - terrestrial biomes like tropical forests, tundras, and deserts, as well as aquatic biomes including freshwater ecosystems like lakes and rivers, and marine ecosystems like coral reefs and oceans. Biomes provide habitat for many interconnected species but are threatened by human impacts like climate change and habitat destruction.
Physical changes alter the state or form of a substance without changing its chemical identity, and are reversible. Chemical changes transform one or more substances into new substances with different properties, are indicated by color changes, formation of precipitates or gas bubbles, production of heat or light, and are not easily reversible. Physical and chemical changes can be distinguished by whether the identity of the substance is conserved and if the change is reversible.
Matter is anything that can take up space and exists in three main states: solids, liquids, and gases. Solids have a definite shape and volume, with particles tightly packed together. Liquids have no definite shape but a definite volume, with particles close together but able to move past one another. Gases have neither a definite shape nor volume, with particles very spread out and able to move freely past one another.
Matter can change states between solid, liquid, and gas. Water is used as an example, changing between ice, liquid water, and water vapor through the processes of melting, evaporation, and condensation. Evaporation occurs when liquid water is heated and changes into gas water vapor, while condensation is when water vapor cools and changes back into liquid water.
The document discusses the different phases of matter (solid, liquid, gas) and the phase changes between them. When energy is added to a solid, its bonds break and it melts into a liquid where particles can move freely. Adding more energy turns the liquid into a gas where particles move randomly. The phase changes - melting/freezing, vaporization/condensation, sublimation/deposition - describe the changes in particle arrangement that occur when energy is added or removed. Phase changes are classified as endothermic, where energy is absorbed during the change, or exothermic, where energy is released.
A constellation is a group of stars that form an image in the sky. There are 88 officially recognized constellations in the world that were named by ancient Greeks and Babylonians over 6,000 years ago based on stories and figures. The document discusses facts about constellations like their movement and stories, the history of how they were established over centuries, and provides case studies of specific constellations like Draco the dragon, Grus the flamingo, Leo the lion, Ursa Major the big dipper, Indus, and Hydra the sea serpent.
This document discusses heat transfer and thermal energy. It defines heat as a form of energy that causes particles to move and take up more space. Heat is transferred between objects by conduction, convection, or radiation. Conduction involves direct contact between particles, convection involves the movement of fluids like gases and liquids, and radiation transfers heat through electromagnetic waves without a medium. The document differentiates between heat and temperature, explaining that temperature measures how hot an object is while heat refers to the total thermal energy. It also covers how heating and cooling affect the expansion and contraction of materials.
Properties of saturated and unsaturated solutiondona guevarra
The document discusses saturated and unsaturated solutions. It defines a solution as a uniform mixture of a solute and solvent. A saturated solution contains the maximum amount of solute that can dissolve in a given amount of solvent, while an unsaturated solution contains less than the maximum amount of solute, meaning more can still dissolve. It explains that the solubility of a substance determines whether it will dissolve in a solvent to form a solution.
This document discusses whether all solutes dissolve in solvents through a series of group activities using different materials and water. The activities show that flour and sand do not dissolve in water and form suspensions while sugar and salt do dissolve. Substances dissolve if they are soluble, meaning they are crystalline and "like" each other through properties like being polar. Non-crystalline or insoluble substances that do not dissolve spread throughout water as suspensions instead of forming a uniform solution. Proper shaking of medicine suspensions is needed to disperse undissolved drug particles evenly.
The document discusses various physical and chemical properties of matter. It defines physical properties as those that can be determined without changing the composition of a substance, such as texture, color, and boiling point. Chemical properties describe how a substance can change to form another substance through a chemical reaction. The document also defines physical and chemical changes, and discusses the phases of matter, forms of matter such as elements and compounds, properties of metals and acids/bases, and types of mixtures like solutions, suspensions and colloids.
This document discusses acids, bases, and salts. It defines acids as substances that increase the concentration of hydrogen ions in water and bases as those that increase hydroxide ions. Salts are formed through the neutralization reaction of acids and bases. Common indicators of acidity and alkalinity include litmus paper, pH meters, and natural indicators like red cabbage juice. Acids have a sour taste, do not feel slippery, and can react with metals. Bases have a bitter taste, feel soapy, and some can react with metals. Safety measures for handling acids and bases include wearing protective equipment and flushing exposed areas with water. The document also provides examples of investigating substances using natural indicators.
The document discusses physical and chemical changes. Physical changes alter the state of a substance but do not create a new substance, such as melting, freezing, or breaking something into smaller pieces. Chemical changes form an entirely new substance, evidenced by a change in color, gas release, or new solid forming. Examples of physical changes include shattering a plate or melting wax, while examples of chemical changes include burning wood or rusting metal.
This document appears to be a quiz containing questions in various categories such as current affairs, India, world, entertainment, sports, English, and miscellaneous. There are 30 multiple choice or fill-in-the-blank style questions testing knowledge in these areas. The quiz is divided into labeled sections for each topic and provides the point value for each question.
- Elements are pure substances that cannot be broken down further without losing their identity, and there are currently 118 known elements, with 88 occurring naturally.
- In the universe, hydrogen makes up 75% and helium 20%, while on Earth oxygen is the most abundant element in the crust at 46.6% and silicon is second most at 27.7%.
- Compounds are pure substances made of two or more chemically bonded elements, with properties different from the individual elements, and can be represented by chemical formulas showing the elements and their ratios.
Periodic Table of Elements Grade 7 1st Quarter Iril Rollo
This document provides instructions for an activity to familiarize students with the periodic table. It asks students to complete a table by identifying the symbols for various elements using their periodic table. It also asks students to identify the group number each element belongs to. The objectives are for students to demonstrate familiarity with the layout of the periodic table, recognize information about elements, and identify element group numbers. Students are directed to write the activity name and date in their notebook before answering questions using their periodic table to identify element symbols and group numbers.
The document discusses the key organ systems and tissues that make up the human body as an organism. It describes the circulatory system which is made up of the heart, blood vessels, and blood. The heart pumps blood through the vessels to circulate it through the body. It also describes the excretory system made up of kidneys, which eliminate waste and maintain balance. The kidneys are composed of smaller parts that filter waste and reabsorb water and nutrients. Finally, it notes that organs are composed of tissues like muscle and cells, and damage to these could impair organ systems and harm the organism. [/SUMMARY]
This document discusses the classification of matter. It explains that matter can be classified as either pure substances or mixtures. Pure substances are further classified as elements or compounds. Elements are the simplest type of substance and consist of only one type of atom, with each element having unique physical and chemical properties. Atoms of different elements can also combine to form compounds with unique properties, such as hydrogen and oxygen atoms combining to form the compound water.
1) The document discusses the parts of a plant and their functions. Roots take in water and nutrients, stems move water and nutrients through the plant, and leaves use sunlight to make food.
2) Flowers produce fruits containing seeds. Seeds come in many shapes and sizes and are scattered by wind, water, animals or planting.
3) When conditions are right, a seed will germinate and a seedling will grow from the seed. The seedling develops roots, stem and leaves and the process repeats as it produces seeds of its own.
The document discusses the properties and reactivity of metals. It describes experiments to determine the reactivity series of metals by observing their reactions with water, steam, and dilute acids. Metals react differently in each test based on their positions in the reactivity series, from most reactive to least reactive. The reactivity series allows prediction of other reactions like reduction of metal oxides and decomposition of metal carbonates.
The document compares physical and chemical properties of substances and changes. Physical changes do not alter a substance's identity and can often be reversed, such as melting or freezing. Chemical changes create new substances with different properties through chemical reactions. Clues that a chemical change is occurring include color changes, production of gases, heat, or new odors. Chemical changes like baking a cake cannot be undone since new substances are formed.
Ecology is the study of how organisms interact with each other and their environment. Organisms are affected by biotic factors like other living things as well as abiotic factors like temperature, sunlight, and rocks that are non-living. A biome is a large geographic region defined by the plants and animals living there. There are two main types of biomes - terrestrial biomes like tropical forests, tundras, and deserts, as well as aquatic biomes including freshwater ecosystems like lakes and rivers, and marine ecosystems like coral reefs and oceans. Biomes provide habitat for many interconnected species but are threatened by human impacts like climate change and habitat destruction.
Physical changes alter the state or form of a substance without changing its chemical identity, and are reversible. Chemical changes transform one or more substances into new substances with different properties, are indicated by color changes, formation of precipitates or gas bubbles, production of heat or light, and are not easily reversible. Physical and chemical changes can be distinguished by whether the identity of the substance is conserved and if the change is reversible.
Matter is anything that can take up space and exists in three main states: solids, liquids, and gases. Solids have a definite shape and volume, with particles tightly packed together. Liquids have no definite shape but a definite volume, with particles close together but able to move past one another. Gases have neither a definite shape nor volume, with particles very spread out and able to move freely past one another.
Matter can change states between solid, liquid, and gas. Water is used as an example, changing between ice, liquid water, and water vapor through the processes of melting, evaporation, and condensation. Evaporation occurs when liquid water is heated and changes into gas water vapor, while condensation is when water vapor cools and changes back into liquid water.
The document discusses the different phases of matter (solid, liquid, gas) and the phase changes between them. When energy is added to a solid, its bonds break and it melts into a liquid where particles can move freely. Adding more energy turns the liquid into a gas where particles move randomly. The phase changes - melting/freezing, vaporization/condensation, sublimation/deposition - describe the changes in particle arrangement that occur when energy is added or removed. Phase changes are classified as endothermic, where energy is absorbed during the change, or exothermic, where energy is released.
A constellation is a group of stars that form an image in the sky. There are 88 officially recognized constellations in the world that were named by ancient Greeks and Babylonians over 6,000 years ago based on stories and figures. The document discusses facts about constellations like their movement and stories, the history of how they were established over centuries, and provides case studies of specific constellations like Draco the dragon, Grus the flamingo, Leo the lion, Ursa Major the big dipper, Indus, and Hydra the sea serpent.
This document discusses heat transfer and thermal energy. It defines heat as a form of energy that causes particles to move and take up more space. Heat is transferred between objects by conduction, convection, or radiation. Conduction involves direct contact between particles, convection involves the movement of fluids like gases and liquids, and radiation transfers heat through electromagnetic waves without a medium. The document differentiates between heat and temperature, explaining that temperature measures how hot an object is while heat refers to the total thermal energy. It also covers how heating and cooling affect the expansion and contraction of materials.
Properties of saturated and unsaturated solutiondona guevarra
The document discusses saturated and unsaturated solutions. It defines a solution as a uniform mixture of a solute and solvent. A saturated solution contains the maximum amount of solute that can dissolve in a given amount of solvent, while an unsaturated solution contains less than the maximum amount of solute, meaning more can still dissolve. It explains that the solubility of a substance determines whether it will dissolve in a solvent to form a solution.
This document discusses whether all solutes dissolve in solvents through a series of group activities using different materials and water. The activities show that flour and sand do not dissolve in water and form suspensions while sugar and salt do dissolve. Substances dissolve if they are soluble, meaning they are crystalline and "like" each other through properties like being polar. Non-crystalline or insoluble substances that do not dissolve spread throughout water as suspensions instead of forming a uniform solution. Proper shaking of medicine suspensions is needed to disperse undissolved drug particles evenly.
The document discusses various physical and chemical properties of matter. It defines physical properties as those that can be determined without changing the composition of a substance, such as texture, color, and boiling point. Chemical properties describe how a substance can change to form another substance through a chemical reaction. The document also defines physical and chemical changes, and discusses the phases of matter, forms of matter such as elements and compounds, properties of metals and acids/bases, and types of mixtures like solutions, suspensions and colloids.
This document discusses acids, bases, and salts. It defines acids as substances that increase the concentration of hydrogen ions in water and bases as those that increase hydroxide ions. Salts are formed through the neutralization reaction of acids and bases. Common indicators of acidity and alkalinity include litmus paper, pH meters, and natural indicators like red cabbage juice. Acids have a sour taste, do not feel slippery, and can react with metals. Bases have a bitter taste, feel soapy, and some can react with metals. Safety measures for handling acids and bases include wearing protective equipment and flushing exposed areas with water. The document also provides examples of investigating substances using natural indicators.
The document discusses physical and chemical changes. Physical changes alter the state of a substance but do not create a new substance, such as melting, freezing, or breaking something into smaller pieces. Chemical changes form an entirely new substance, evidenced by a change in color, gas release, or new solid forming. Examples of physical changes include shattering a plate or melting wax, while examples of chemical changes include burning wood or rusting metal.
This document appears to be a quiz containing questions in various categories such as current affairs, India, world, entertainment, sports, English, and miscellaneous. There are 30 multiple choice or fill-in-the-blank style questions testing knowledge in these areas. The quiz is divided into labeled sections for each topic and provides the point value for each question.
This document discusses the difference between physical and chemical changes in matter. A physical change alters the form or properties of a substance without changing its chemical composition, such as cutting, crushing, dissolving, or changes in state. A chemical change results in one or more new substances being formed through chemical reactions, evidenced by signs like color change, bubbling, gas production or temperature change. Examples of physical changes given are melting ice, sawing wood, and evaporating a puddle. Chemical change examples include burning fuels, baking a cake, and dissolving sugar in tea.
The document contains 20 multiple choice quiz questions about connections between 4 pictures or items. The questions cover topics like computer games, awards, Indian currency, TV channels, missiles, the movie Sholay, Durga Puja, computer hardware, the Titanic, Harry Potter movies, chess pieces, and Bengali fireworks for Kali Puja.
This amazing ppt is about movies and general knowledge. You will have lot of fun watching this. By watching this you can improve your general knowledge
This document contains a geo quiz with multiple choice questions about the capitals, flags, continents and languages of various countries. The questions are in both English and Spanish and are followed by potential right or wrong answers, though some answers are missing. The quiz covers the capital of France, flag of Iran, continent of Aruba, largest river, capital of Bahamas, capital of Afghanistan, and language of Israel.
The document describes a game show about the history of tobacco and the tobacco industry. It is presented in 3 rounds of trivia questions with 7 multiple choice questions per round. The questions cover topics like the negative health effects of smoking, statistics on tobacco-related deaths and costs, the tobacco industry's targeting of teens and certain groups, toxic chemicals in cigarettes, and regulation of tobacco.
This document is a quiz about characters from the TV show The Simpsons. It asks two multiple choice questions, the first about Homer Simpson's catch phrase being "D'oh" and the second about his middle name being "Jay". The document provides feedback telling the user to try again or go back if they answer incorrectly and congratulates them for completing the quiz.
physical and chemical property and physical and chemical changezahid ullah
The document defines physical and chemical properties and changes. It states that physical properties can be observed without changing the substance's composition, and includes intensive properties that do not depend on amount and extensive properties that do. Chemical properties describe a substance's ability to change into a new substance through a chemical reaction. The document distinguishes between physical changes, which alter a substance's state or form without creating a new substance, and chemical changes, which produce new substances and are generally not reversible through physical processes alone.
This document discusses the differences between physical and chemical changes. Physical changes alter the physical properties of a substance but do not change its chemical composition, such as changes in state from solid to liquid to gas. Chemical changes create new substances through chemical reactions that alter the molecular or atomic structure of the original substances. Examples of both physical and chemical changes are provided.
This document appears to list the names of various court cases from different jurisdictions and time periods. Interspersed are short snippets of fictional conversations that do not appear to relate to the legal cases. The document contains a collection of legal case citations and fictional dialogue but no clear overall topic or summary that unites these disparate references.
Chemical reactions start with one or more substances (A) and result in different substances (B) through the breaking and rearranging of bonds. Signs that a chemical reaction occurred may include the formation of a gas (bubbles), release of energy (light, sound, heat), a color change, or the production of a precipitate (solid). The document asks if these signs were present for reactions between sulfuric acid and sugar, and nitric acid and a penny.
The document contains questions about physical and chemical changes. It defines physical changes as changes that alter the form or appearance of a substance without changing its chemical makeup, such as evaporation, melting, and freezing. Chemical changes result in new substances with different chemical properties, as occurs during burning or corrosion. A physical change also maintains the original substances, while a chemical change creates new ones.
The document is a quiz about chemical and physical changes for 5th grade physical science students. It contains multiple choice questions about examples of physical and chemical changes, such as nitrogen becoming a liquid through cooling, water changing state through boiling and freezing, and ice melting into water. It also asks students to identify clues that a chemical change occurred, like a change in color or smell.
This tutorial illustrates how to navigate wikispaces (signing in, editing pages, contributing to discussions, etc.) I created this as an instructional tool for my Online Connections course.
Judicial precedent refers to previous court rulings that guide future decisions on similar legal issues or fact patterns. This document appears to be a quiz on judicial precedent, where students are presented with pictures of past court cases and asked questions to test their understanding of how those precedents apply and have shaped the law. In short, the document examines a student's knowledge of judicial precedent through a picture-based quiz format.
This is a Quiz conducted at Govt.Medical College in the 3rd week of June .The Quiz is about environment ,I have not included any question on plants .Hope you will enjoy this set..
Hey guys, This is the Marvel DC quiz i recently conducted in Shaheed Bhagat Singh College on 25th March. It is a 35+5 Questions filler quiz. Hope you all Like the quiz.
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How to Setup Warehouse & Location in Odoo 17 InventoryCeline George
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
Leveraging Generative AI to Drive Nonprofit InnovationTechSoup
In this webinar, participants learned how to utilize Generative AI to streamline operations and elevate member engagement. Amazon Web Service experts provided a customer specific use cases and dived into low/no-code tools that are quick and easy to deploy through Amazon Web Service (AWS.)
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Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.