Submit Search
Upload
Lss module 2 chpt 5 properties of matter
•
Download as PPTX, PDF
•
12 likes
•
2,368 views
Betsy Eng
Follow
Lss module 2 chpt 5 properties of matter
Read less
Read more
Education
Report
Share
Report
Share
1 of 49
Download now
Recommended
Earthquakes and Fault Grade 8
Earthquakes and Fault Grade 8
Lei Calidro Gerardo
Law of acceleration
Law of acceleration
maryjane0116
Factors affecting climate
Factors affecting climate
RhajTheWonder
Seasons in the philippines
Seasons in the philippines
Marvin Basco
Waves (Grade 7, Quarter 3) Suggested Guide for Discussion
Waves (Grade 7, Quarter 3) Suggested Guide for Discussion
Rachel Espino
Heat (grade 8)
Heat (grade 8)
Laica Maring
Comets, asteroids, and meteors
Comets, asteroids, and meteors
Jimnaira Abanto
Subatomic Particles
Subatomic Particles
Simple ABbieC
Recommended
Earthquakes and Fault Grade 8
Earthquakes and Fault Grade 8
Lei Calidro Gerardo
Law of acceleration
Law of acceleration
maryjane0116
Factors affecting climate
Factors affecting climate
RhajTheWonder
Seasons in the philippines
Seasons in the philippines
Marvin Basco
Waves (Grade 7, Quarter 3) Suggested Guide for Discussion
Waves (Grade 7, Quarter 3) Suggested Guide for Discussion
Rachel Espino
Heat (grade 8)
Heat (grade 8)
Laica Maring
Comets, asteroids, and meteors
Comets, asteroids, and meteors
Jimnaira Abanto
Subatomic Particles
Subatomic Particles
Simple ABbieC
Describing Motion
Describing Motion
Stephen Taylor
Locating Places Using Coordinates.ppt
Locating Places Using Coordinates.ppt
judithpatnaan
Module 2 solar energy and the atmosphere
Module 2 solar energy and the atmosphere
Archie Duran
Electronic structure
Electronic structure
UITM Shah Alam
contextualized powerpoint ptresentation in Science 8 first quarter WORK
contextualized powerpoint ptresentation in Science 8 first quarter WORK
Irish Mendoza
Conservation of Mechanical Energy
Conservation of Mechanical Energy
zglazenburg
Lesson 1 the particle nature of matter
Lesson 1 the particle nature of matter
Anabelle Montevirgen
Current and voltage grade 8
Current and voltage grade 8
Elgerjegz Balderas
Land and sea breeze
Land and sea breeze
champa1
Constellations Gr9-HotspringPNHS
Constellations Gr9-HotspringPNHS
MauRivera2
Lesson 1_Science 10 -Q1W1_ Distribution of Volcanoes, Earthquake Epicenters, ...
Lesson 1_Science 10 -Q1W1_ Distribution of Volcanoes, Earthquake Epicenters, ...
ErlenaMirador1
Grade 8 Science Module 3
Grade 8 Science Module 3
Louvien Nathalia Abrigo
Why the philippines is prone to typhoons
Why the philippines is prone to typhoons
Daisy Rose Biejo
Classification of matter
Classification of matter
neeraj_enrique
Fault (Science 8)
Fault (Science 8)
Lei Calidro Gerardo
Periodic Table of Elements Grade 7 1st Quarter
Periodic Table of Elements Grade 7 1st Quarter
Iril Rollo
Volcanoes In the Philippines
Volcanoes In the Philippines
Christine Serrano
Physical, chemical changes & states of matter.ppt
Physical, chemical changes & states of matter.ppt
Jenny Dixon
Light
Light
Shirley Valera
Understanding Typhoon
Understanding Typhoon
Jimnaira Abanto
Physical properties of matter
Physical properties of matter
Luke HA
Good Kindergarten SOL
Good Kindergarten SOL
klynnash
More Related Content
What's hot
Describing Motion
Describing Motion
Stephen Taylor
Locating Places Using Coordinates.ppt
Locating Places Using Coordinates.ppt
judithpatnaan
Module 2 solar energy and the atmosphere
Module 2 solar energy and the atmosphere
Archie Duran
Electronic structure
Electronic structure
UITM Shah Alam
contextualized powerpoint ptresentation in Science 8 first quarter WORK
contextualized powerpoint ptresentation in Science 8 first quarter WORK
Irish Mendoza
Conservation of Mechanical Energy
Conservation of Mechanical Energy
zglazenburg
Lesson 1 the particle nature of matter
Lesson 1 the particle nature of matter
Anabelle Montevirgen
Current and voltage grade 8
Current and voltage grade 8
Elgerjegz Balderas
Land and sea breeze
Land and sea breeze
champa1
Constellations Gr9-HotspringPNHS
Constellations Gr9-HotspringPNHS
MauRivera2
Lesson 1_Science 10 -Q1W1_ Distribution of Volcanoes, Earthquake Epicenters, ...
Lesson 1_Science 10 -Q1W1_ Distribution of Volcanoes, Earthquake Epicenters, ...
ErlenaMirador1
Grade 8 Science Module 3
Grade 8 Science Module 3
Louvien Nathalia Abrigo
Why the philippines is prone to typhoons
Why the philippines is prone to typhoons
Daisy Rose Biejo
Classification of matter
Classification of matter
neeraj_enrique
Fault (Science 8)
Fault (Science 8)
Lei Calidro Gerardo
Periodic Table of Elements Grade 7 1st Quarter
Periodic Table of Elements Grade 7 1st Quarter
Iril Rollo
Volcanoes In the Philippines
Volcanoes In the Philippines
Christine Serrano
Physical, chemical changes & states of matter.ppt
Physical, chemical changes & states of matter.ppt
Jenny Dixon
Light
Light
Shirley Valera
Understanding Typhoon
Understanding Typhoon
Jimnaira Abanto
What's hot
(20)
Describing Motion
Describing Motion
Locating Places Using Coordinates.ppt
Locating Places Using Coordinates.ppt
Module 2 solar energy and the atmosphere
Module 2 solar energy and the atmosphere
Electronic structure
Electronic structure
contextualized powerpoint ptresentation in Science 8 first quarter WORK
contextualized powerpoint ptresentation in Science 8 first quarter WORK
Conservation of Mechanical Energy
Conservation of Mechanical Energy
Lesson 1 the particle nature of matter
Lesson 1 the particle nature of matter
Current and voltage grade 8
Current and voltage grade 8
Land and sea breeze
Land and sea breeze
Constellations Gr9-HotspringPNHS
Constellations Gr9-HotspringPNHS
Lesson 1_Science 10 -Q1W1_ Distribution of Volcanoes, Earthquake Epicenters, ...
Lesson 1_Science 10 -Q1W1_ Distribution of Volcanoes, Earthquake Epicenters, ...
Grade 8 Science Module 3
Grade 8 Science Module 3
Why the philippines is prone to typhoons
Why the philippines is prone to typhoons
Classification of matter
Classification of matter
Fault (Science 8)
Fault (Science 8)
Periodic Table of Elements Grade 7 1st Quarter
Periodic Table of Elements Grade 7 1st Quarter
Volcanoes In the Philippines
Volcanoes In the Philippines
Physical, chemical changes & states of matter.ppt
Physical, chemical changes & states of matter.ppt
Light
Light
Understanding Typhoon
Understanding Typhoon
Viewers also liked
Physical properties of matter
Physical properties of matter
Luke HA
Good Kindergarten SOL
Good Kindergarten SOL
klynnash
Lss module 1 chpt 4 investigating electricity
Lss module 1 chpt 4 investigating electricity
Betsy Eng
Class I - Materials (Environmental Science)
Class I - Materials (Environmental Science)
theeducationdesk
Lss module 1 chpt 2 investigating energy
Lss module 1 chpt 2 investigating energy
Betsy Eng
Lss module 1 chpt 3 investigating heat
Lss module 1 chpt 3 investigating heat
Betsy Eng
Lss module 1 chpt 1 investigating forces
Lss module 1 chpt 1 investigating forces
Betsy Eng
Physical & chemical properties of water
Physical & chemical properties of water
Tanvir Ahammed
0647685 - Endangered Animals
0647685 - Endangered Animals
Adam V
Endangered animals
Endangered animals
fathimalinsha
Chemical & physical properties ppt
Chemical & physical properties ppt
Laura Smith
Endangered Animals
Endangered Animals
Akshit Setia
Physical & chemical properties
Physical & chemical properties
eliebengston
Matter (states of) grade 5 (teach)
Matter (states of) grade 5 (teach)
Moira Whitehouse
States Of Matter
States Of Matter
rbosch
U12 MATTER AND ITS PROPERTIES
U12 MATTER AND ITS PROPERTIES
Alkor
Physical and chemical properties of matter
Physical and chemical properties of matter
knewton1314
Physical and chemical properties ppt
Physical and chemical properties ppt
masato25
Physical properties of matter..introduction (Teach)
Physical properties of matter..introduction (Teach)
Moira Whitehouse
Physical properties of dental materials
Physical properties of dental materials
Indian dental academy
Viewers also liked
(20)
Physical properties of matter
Physical properties of matter
Good Kindergarten SOL
Good Kindergarten SOL
Lss module 1 chpt 4 investigating electricity
Lss module 1 chpt 4 investigating electricity
Class I - Materials (Environmental Science)
Class I - Materials (Environmental Science)
Lss module 1 chpt 2 investigating energy
Lss module 1 chpt 2 investigating energy
Lss module 1 chpt 3 investigating heat
Lss module 1 chpt 3 investigating heat
Lss module 1 chpt 1 investigating forces
Lss module 1 chpt 1 investigating forces
Physical & chemical properties of water
Physical & chemical properties of water
0647685 - Endangered Animals
0647685 - Endangered Animals
Endangered animals
Endangered animals
Chemical & physical properties ppt
Chemical & physical properties ppt
Endangered Animals
Endangered Animals
Physical & chemical properties
Physical & chemical properties
Matter (states of) grade 5 (teach)
Matter (states of) grade 5 (teach)
States Of Matter
States Of Matter
U12 MATTER AND ITS PROPERTIES
U12 MATTER AND ITS PROPERTIES
Physical and chemical properties of matter
Physical and chemical properties of matter
Physical and chemical properties ppt
Physical and chemical properties ppt
Physical properties of matter..introduction (Teach)
Physical properties of matter..introduction (Teach)
Physical properties of dental materials
Physical properties of dental materials
Similar to Lss module 2 chpt 5 properties of matter
CHAPTER 2.1 POWER POINT.ppt
CHAPTER 2.1 POWER POINT.ppt
rosalynsugay1
physical & chemical.pptx
physical & chemical.pptx
vhina bautista
Chapter two powerpoint
Chapter two powerpoint
NinaBGraland
1. Properties of Matter (solid, Liquid, and gases).ppt
1. Properties of Matter (solid, Liquid, and gases).ppt
JenniferEbascoVicent
Science 8 - Chemistry - Matter .pptx
Science 8 - Chemistry - Matter .pptx
JessaDucay2
Stuff we learned
Stuff we learned
RoryHGraland
Lesson 3 matter
Lesson 3 matter
JennyAlvarez43
201115985 power point slides ( matter and matterial)
201115985 power point slides ( matter and matterial)
musa chauke
matter.hgfihiuhr.ggdgfdte533314553456ppt
matter.hgfihiuhr.ggdgfdte533314553456ppt
Mayur Malgear
Good Presentation
Good Presentation
sspurlock
Matter and its properties
Matter and its properties
RaphaelZuela
Matter (Edre)
Matter (Edre)
Edre Edre
Matter physical chemical properties
Matter physical chemical properties
Bridget.Bradshaw
Matter
Matter
Kayla Jones
Ch 2 Pre Ap Matter
Ch 2 Pre Ap Matter
kermis
Matter
Matter
msnancy
Identification-and-Separation-of-Matter-Using-its-Properties.pptx
Identification-and-Separation-of-Matter-Using-its-Properties.pptx
AnnalynEspana
Chapter1 120319075352-phpapp02
Chapter1 120319075352-phpapp02
Cleophas Rwemera
Lecture_03.pdf......................................................
Lecture_03.pdf......................................................
earlphantomhivedisco
States-of-Matter.pdf
States-of-Matter.pdf
JananiIyengar2
Similar to Lss module 2 chpt 5 properties of matter
(20)
CHAPTER 2.1 POWER POINT.ppt
CHAPTER 2.1 POWER POINT.ppt
physical & chemical.pptx
physical & chemical.pptx
Chapter two powerpoint
Chapter two powerpoint
1. Properties of Matter (solid, Liquid, and gases).ppt
1. Properties of Matter (solid, Liquid, and gases).ppt
Science 8 - Chemistry - Matter .pptx
Science 8 - Chemistry - Matter .pptx
Stuff we learned
Stuff we learned
Lesson 3 matter
Lesson 3 matter
201115985 power point slides ( matter and matterial)
201115985 power point slides ( matter and matterial)
matter.hgfihiuhr.ggdgfdte533314553456ppt
matter.hgfihiuhr.ggdgfdte533314553456ppt
Good Presentation
Good Presentation
Matter and its properties
Matter and its properties
Matter (Edre)
Matter (Edre)
Matter physical chemical properties
Matter physical chemical properties
Matter
Matter
Ch 2 Pre Ap Matter
Ch 2 Pre Ap Matter
Matter
Matter
Identification-and-Separation-of-Matter-Using-its-Properties.pptx
Identification-and-Separation-of-Matter-Using-its-Properties.pptx
Chapter1 120319075352-phpapp02
Chapter1 120319075352-phpapp02
Lecture_03.pdf......................................................
Lecture_03.pdf......................................................
States-of-Matter.pdf
States-of-Matter.pdf
More from Betsy Eng
Lesson sample introduction to arduino
Lesson sample introduction to arduino
Betsy Eng
Lss module 2 chpt 6 water, solution, suspension
Lss module 2 chpt 6 water, solution, suspension
Betsy Eng
Lss module 2 chpt 7 water pollution
Lss module 2 chpt 7 water pollution
Betsy Eng
Lss module 2 chpt 8 air pollution
Lss module 2 chpt 8 air pollution
Betsy Eng
Lss module 3 chpt 9 cells
Lss module 3 chpt 9 cells
Betsy Eng
Lss module 3 chpt 10 nutrients an food
Lss module 3 chpt 10 nutrients an food
Betsy Eng
Lss module 3 chpt 11 human reproduction
Lss module 3 chpt 11 human reproduction
Betsy Eng
Lss module 3 chpt 12 taking good care of my body
Lss module 3 chpt 12 taking good care of my body
Betsy Eng
Uss module 6 chpt 12 Staying Healthy
Uss module 6 chpt 12 Staying Healthy
Betsy Eng
Uss module 6 chpt 11 Fitness and Cardiac Health
Uss module 6 chpt 11 Fitness and Cardiac Health
Betsy Eng
Uss module 6 chpt 10 Breathing
Uss module 6 chpt 10 Breathing
Betsy Eng
Uss module 6 chpt 9 Digestion
Uss module 6 chpt 9 Digestion
Betsy Eng
Uss module 5 chpt 8 Food Health and Safety
Uss module 5 chpt 8 Food Health and Safety
Betsy Eng
Uss module 5 chpt 7 Food Chemistry
Uss module 5 chpt 7 Food Chemistry
Betsy Eng
Uss module 5 chpt 6 Sources of Food
Uss module 5 chpt 6 Sources of Food
Betsy Eng
Uss module 4 chpt 5 Sources of Electricity
Uss module 4 chpt 5 Sources of Electricity
Betsy Eng
Uss module 4 chpt 4 Electrcity
Uss module 4 chpt 4 Electrcity
Betsy Eng
module 4 chpt 3 Effects of Forces
module 4 chpt 3 Effects of Forces
Betsy Eng
Module 4 chpt 2 Energy Transfer through Waves
Module 4 chpt 2 Energy Transfer through Waves
Betsy Eng
module 4 chpt 1 Energy and Its Uses
module 4 chpt 1 Energy and Its Uses
Betsy Eng
More from Betsy Eng
(20)
Lesson sample introduction to arduino
Lesson sample introduction to arduino
Lss module 2 chpt 6 water, solution, suspension
Lss module 2 chpt 6 water, solution, suspension
Lss module 2 chpt 7 water pollution
Lss module 2 chpt 7 water pollution
Lss module 2 chpt 8 air pollution
Lss module 2 chpt 8 air pollution
Lss module 3 chpt 9 cells
Lss module 3 chpt 9 cells
Lss module 3 chpt 10 nutrients an food
Lss module 3 chpt 10 nutrients an food
Lss module 3 chpt 11 human reproduction
Lss module 3 chpt 11 human reproduction
Lss module 3 chpt 12 taking good care of my body
Lss module 3 chpt 12 taking good care of my body
Uss module 6 chpt 12 Staying Healthy
Uss module 6 chpt 12 Staying Healthy
Uss module 6 chpt 11 Fitness and Cardiac Health
Uss module 6 chpt 11 Fitness and Cardiac Health
Uss module 6 chpt 10 Breathing
Uss module 6 chpt 10 Breathing
Uss module 6 chpt 9 Digestion
Uss module 6 chpt 9 Digestion
Uss module 5 chpt 8 Food Health and Safety
Uss module 5 chpt 8 Food Health and Safety
Uss module 5 chpt 7 Food Chemistry
Uss module 5 chpt 7 Food Chemistry
Uss module 5 chpt 6 Sources of Food
Uss module 5 chpt 6 Sources of Food
Uss module 4 chpt 5 Sources of Electricity
Uss module 4 chpt 5 Sources of Electricity
Uss module 4 chpt 4 Electrcity
Uss module 4 chpt 4 Electrcity
module 4 chpt 3 Effects of Forces
module 4 chpt 3 Effects of Forces
Module 4 chpt 2 Energy Transfer through Waves
Module 4 chpt 2 Energy Transfer through Waves
module 4 chpt 1 Energy and Its Uses
module 4 chpt 1 Energy and Its Uses
Recently uploaded
The Most Excellent Way | 1 Corinthians 13
The Most Excellent Way | 1 Corinthians 13
Steve Thomason
APM Welcome, APM North West Network Conference, Synergies Across Sectors
APM Welcome, APM North West Network Conference, Synergies Across Sectors
Association for Project Management
Advanced Views - Calendar View in Odoo 17
Advanced Views - Calendar View in Odoo 17
Celine George
Código Creativo y Arte de Software | Unidad 1
Código Creativo y Arte de Software | Unidad 1
Maestría en Comunicación Digital Interactiva - UNR
Arihant handbook biology for class 11 .pdf
Arihant handbook biology for class 11 .pdf
chloefrazer622
Class 11th Physics NEET formula sheet pdf
Class 11th Physics NEET formula sheet pdf
AyushMahapatra5
Mattingly "AI & Prompt Design: The Basics of Prompt Design"
Mattingly "AI & Prompt Design: The Basics of Prompt Design"
National Information Standards Organization (NISO)
Z Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot Graph
Thiyagu K
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
EduSkills OECD
Holdier Curriculum Vitae (April 2024).pdf
Holdier Curriculum Vitae (April 2024).pdf
agholdier
A Critique of the Proposed National Education Policy Reform
A Critique of the Proposed National Education Policy Reform
Chameera Dedduwage
social pharmacy d-pharm 1st year by Pragati K. Mahajan
social pharmacy d-pharm 1st year by Pragati K. Mahajan
pragatimahajan3
Introduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The Basics
TechSoup
Student login on Anyboli platform.helpin
Student login on Anyboli platform.helpin
RaunakKeshri1
Russian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in Delhi
Russian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in Delhi
kauryashika82
General AI for Medical Educators April 2024
General AI for Medical Educators April 2024
Janet Corral
9548086042 for call girls in Indira Nagar with room service
9548086042 for call girls in Indira Nagar with room service
discovermytutordmt
1029 - Danh muc Sach Giao Khoa 10 . pdf
1029 - Danh muc Sach Giao Khoa 10 . pdf
QucHHunhnh
Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)
eniolaolutunde
The basics of sentences session 2pptx copy.pptx
The basics of sentences session 2pptx copy.pptx
heathfieldcps1
Recently uploaded
(20)
The Most Excellent Way | 1 Corinthians 13
The Most Excellent Way | 1 Corinthians 13
APM Welcome, APM North West Network Conference, Synergies Across Sectors
APM Welcome, APM North West Network Conference, Synergies Across Sectors
Advanced Views - Calendar View in Odoo 17
Advanced Views - Calendar View in Odoo 17
Código Creativo y Arte de Software | Unidad 1
Código Creativo y Arte de Software | Unidad 1
Arihant handbook biology for class 11 .pdf
Arihant handbook biology for class 11 .pdf
Class 11th Physics NEET formula sheet pdf
Class 11th Physics NEET formula sheet pdf
Mattingly "AI & Prompt Design: The Basics of Prompt Design"
Mattingly "AI & Prompt Design: The Basics of Prompt Design"
Z Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot Graph
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Holdier Curriculum Vitae (April 2024).pdf
Holdier Curriculum Vitae (April 2024).pdf
A Critique of the Proposed National Education Policy Reform
A Critique of the Proposed National Education Policy Reform
social pharmacy d-pharm 1st year by Pragati K. Mahajan
social pharmacy d-pharm 1st year by Pragati K. Mahajan
Introduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The Basics
Student login on Anyboli platform.helpin
Student login on Anyboli platform.helpin
Russian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in Delhi
Russian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in Delhi
General AI for Medical Educators April 2024
General AI for Medical Educators April 2024
9548086042 for call girls in Indira Nagar with room service
9548086042 for call girls in Indira Nagar with room service
1029 - Danh muc Sach Giao Khoa 10 . pdf
1029 - Danh muc Sach Giao Khoa 10 . pdf
Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)
The basics of sentences session 2pptx copy.pptx
The basics of sentences session 2pptx copy.pptx
Lss module 2 chpt 5 properties of matter
1.
Module 2: Matter Around
Us Chapter 5 Properties Of Matter 1© Copyright Star Publishing Pte Ltd
2.
Chapter 5 Properties
Of Matter 5.1 What are the three states of matter and how do we distinguish between them? 5.2 How can materials be classified? 5.3 How can materials be separated and purified? 2© Copyright Star Publishing Pte Ltd
3.
Objectives Distinguish between
the three states of matter in terms of shape and volume 3© Copyright Star Publishing Pte Ltd
4.
What are the
Three States of Matter? Matter exists in three different physical states, solid, liquid and gas. © Copyright Star Publishing Pte Ltd 4 a ceramic plate is in the solid state oil is in the liquid state steam coming out of a kettle is in the gaseous state.
5.
How can matter
be classified? Matter can be classified as solid, liquid or gas, according to physical properties such as shape and volume. © Copyright Star Publishing Pte Ltd 5
6.
Do solids have
a fixed shape? A solid has a fixed shape. A piece of rock when placed in a glass beaker and transferred into a box has the same shape. © Copyright Star Publishing Pte Ltd 6
7.
Solids A measuring
cylinder is filled with 20 cm3 of water. A rock is placed in the measuring cylinder and the level of the water rises to the 30 cm3 mark. Thus, the volume of the rock is 10 cm3. © Copyright Star Publishing Pte Ltd 7
8.
Do solids have
a fixed volume? The rock is now placed into a beaker containing 20 cm3 of water. The water level rises by 10 cm3. This shows that the volume of the rock remains the same. © Copyright Star Publishing Pte Ltd 8
9.
Does a liquid
have a fixed shape and volume? Although the volume of water in each container is the same, the liquid takes on the different shapes of the containers. This shows that a liquid has a fixed volume but not a fixed shape. © Copyright Star Publishing Pte Ltd 9
10.
Does a gas
have a fixed shape? Balloons of different shapes are filled with air. Air fills the balloons and takes the shape of the balloons. A gas has no fixed shape. © Copyright Star Publishing Pte Ltd 10
11.
Does a gas
have a fixed volume? A syringe is filled with air. The tip of the syringe is closed and air is compressed by the plunger. The volume of air decreases. Air can be compressed. A gas does not have a fixed volume © Copyright Star Publishing Pte Ltd 11
12.
Summary of the
properties of the three states of matter © Copyright Star Publishing Pte Ltd 12 Activity Book Link Activity 5.1 Characteristics of Solids, Liquids and Gases
13.
Changes of States
The three states of matter can be changed from one state to another and back to its original state. The temperature of a substance will determine its physical state as each substance has a fixed melting and boiling point. © Copyright Star Publishing Pte Ltd 13
14.
Processes that take
place when matter changes its states © Copyright Star Publishing Pte Ltd 14
15.
Processes that take
place when matter changes its states © Copyright Star Publishing Pte Ltd 15
16.
The three states
of water © Copyright Star Publishing Pte Ltd 16 when we put water in the freezer, the ice that forms is water in its solid state when we turn on the tap, water in its liquid state flows out. when we boil water, the steam that forms is water in its gaseous state
17.
Summary of processes
that take place during the changes of states of water © Copyright Star Publishing Pte Ltd 17 Activity Book Link Activity 5.2 Three States of Matter
18.
Chapter 5 Properties
Of Matter 5.1 What are the three states of matter and how do we distinguish between them? 5.2 How can materials be classified? 5.3 How can materials be separated and purified? 18© Copyright Star Publishing Pte Ltd
19.
Objectives Describe materials
in terms of physical properties such as hardness, elasticity, solubility, density, boiling/melting point, electrical and thermal conductivities Relate knowledge of the properties of materials to their everyday uses Compare materials in terms of their physical properties Classify materials into different groups (e.g. metals and non-metals; ceramics, plastics and fibres) 19© Copyright Star Publishing Pte Ltd
20.
Physical Properties of
Matter Matter used to make an object is called the material. The physical properties of an object depend on the type of material it is made from. © Copyright Star Publishing Pte Ltd 20 matter can be found in a wide variety of forms.
21.
Every material
has its own physical properties. Knowing the physical properties of a material helps us to use it properly. Some examples of physical properties are: (a) hardness, (b) elasticity, (c) solubility, (d) density, (e) boiling and melting points, (f) electrical conductivity, (g) thermal conductivity. Physical properties of a material © Copyright Star Publishing Pte Ltd 21
22.
What is hardness?
Hardness is the ability to withstand scratches. A harder material can be used to scratch or cut softer material. © Copyright Star Publishing Pte Ltd 22 plastic scissors can cut the plasticine because it is harder
23.
What is elasticity?
Elasticity is the ability of a material to return to its original length or shape after stretching or bending. Rubber is an elastic material. © Copyright Star Publishing Pte Ltd 23 rubber band stretched
24.
What is solubility?
The solubility of a matter is measured by the maximum amount a substance can dissolve in a given amount of liquid at a given temperature. 35 g of salt can dissolve in 100 cm3 of water at room temperature. However, only 20 g of copper sulfate can dissolve in the same amount of water at the same temperature. © Copyright Star Publishing Pte Ltd 24
25.
What is density?
Density is the mass per unit volume of a substance. A material that has a greater density than water will sink, while a material less dense than water will float. © Copyright Star Publishing Pte Ltd 25
26.
Densities of some
substances © Copyright Star Publishing Pte Ltd 26
27.
Boiling and melting
points Boiling point is the temperature at which a substance changes from liquid into gas. Melting point is the temperature at which a substance changes from solid into liquid. © Copyright Star Publishing Pte Ltd 27 iron melts at 1536°C while ice melts at 0°C water boils at 100°C
28.
Melting and boiling
points of some substances © Copyright Star Publishing Pte Ltd 28
29.
Electrical conductivity Electrical
conductivity of a material is a measure of a material’s ability to conduct electricity. Metals, for example, are good conductors of electricity because they allow electricity to pass through them easily. © Copyright Star Publishing Pte Ltd 29 a metal ruler can conduct electricity
30.
Electrical conductivity of
some materials © Copyright Star Publishing Pte Ltd 30
31.
Thermal conductivity Thermal
conductivity of a material is a measure of a material’s ability to conduct heat. When heated, the candle wax on the copper rod melts the fastest. Copper is a better conductor of heat compared to glass and wood. © Copyright Star Publishing Pte Ltd 31
32.
© Copyright Star
Publishing Pte Ltd 32 Materials ranked in decreasing thermal conductivity thermal conductivity of some materials.
33.
Metals One of
the most common ways to classify things is based on whether they are metallic or non-metallic. © Copyright Star Publishing Pte Ltd 33
34.
Non-metals © Copyright Star
Publishing Pte Ltd 34
35.
Non-metals can be
classified into ceramics, plastics, fibres, wood and glass. © Copyright Star Publishing Pte Ltd 35
36.
Non-metals can be
classified into ceramics, plastics, fibres, wood and glass. © Copyright Star Publishing Pte Ltd 36 Activity Book Link Activity 5.4 Physical Properties of Solid Objects
37.
Properties and Uses
The choice of a material used to make something depends on its properties. If the properties of different materials are known to us, we can choose the most suitable material to make things. © Copyright Star Publishing Pte Ltd 37 would you cook using a metal pot with a metal handle?
38.
Properties of metals,
ceramics, plastics and fibres © Copyright Star Publishing Pte Ltd 38 Activity Book Link Activity 5.5 Classifying Different Materials and Studying their Uses
39.
Chapter 5 Properties
Of Matter 5.1 What are the three states of matter and how do we distinguish between them? 5.2 How can materials be classified? 5.3 How can materials be separated and purified? 39© Copyright Star Publishing Pte Ltd
40.
Objectives Investigate substances
that can be extracted through the following separation techniques: ▲Filtration ▲Evaporation 40© Copyright Star Publishing Pte Ltd
41.
What is A
Mixture? A mixture is formed when two or more substances are added together. © Copyright Star Publishing Pte Ltd 41
42.
Separation of mixtures
Mixtures can be separated into the original substances by using separation techniques. The type of separation techniques used depends on the physical properties of the parts of the mixture. © Copyright Star Publishing Pte Ltd 42 water from reservoirs is purified by filtration pores in the filter used to brew coffee
43.
Filtration Filtration is
the process of removing insoluble solids from a mixture of solids and a liquid by passing the mixture through a filter. The liquid that has passed through the filter is called the filtrate, while the coffee powder that remains on the filter paper is called the residue. © Copyright Star Publishing Pte Ltd 43
44.
Filtration system Filtration
is used to purify water from the reservoir before it can be drinkable. © Copyright Star Publishing Pte Ltd 44
45.
Filtration Airconditioners draw
in air and filter out dust before releasing cool air. © Copyright Star Publishing Pte Ltd 45 Activity Book Link Activity 5.6 Making a Water Purification Bed
46.
Evaporation Evaporation is
the process where matter changes in state from liquid into a gas. Evaporation occurs at any temperature. The higher the temperature, the faster the liquid evaporates into a gas. Heat is absorbed from the surroundings during evaporation. © Copyright Star Publishing Pte Ltd 46
47.
Evaporation Evaporation can
only be used to separate a dissolved solid that is stable to heat and does not decompose. Salt is an example of a dissolved solid that does not decompose upon heating. © Copyright Star Publishing Pte Ltd 47 a bowl of salt solution heat the solution by placing it in the sun or applying heat without causing it to boil after all of the liquid (solvent) has evaporated, only the salt crystals (solute) remains
48.
Distillation The process
of evaporation followed by condensation is called distillation. To obtain pure water from salt solution, we heat the salt solution to evaporate the water, then condense the hot water vapour to form pure water (the distillate). This process of cooling the hot water vapour to form liquid water is called condensation. © Copyright Star Publishing Pte Ltd 48 condensation of water vapour Activity Book Link Activity 5.7 Separating a Mixture into its Components
49.
© Copyright Star
Publishing Pte Ltd 49
Download now