(i) All matter has _____ and _____.
(ii) Matter is made up of tiny particles called _____.
(iii) The three states of matter are _____, _____, and _____.
(iv) Liquids take the shape of the _____ they are poured into.
(v) Gases do not have a definite shape or _____.
(i) Solids have a definite shape and volume.
(ii) Gases are often visible.
(iii) Melting is the process of changing a liquid to a solid.
(iv) Water can exist in all three states: solid, liquid, and gas.
(v) Soluble substances dissolve in water.
(i) What is the state of matter of water at room temperature?
(a) Solid
(b) Liquid
(c) Gas
(d) None of these
(ii) Which of the following substances is a solute?
(a) Water
(b) Salt
(c) Coffee
(d) None of these
(iii) What happens to water when it is boiled in a kettle?
(a) It freezes into ice
(b) It evaporates into steam
(c) It turns into a solid
(d) None of these
(iv) How can insoluble solids be separated from liquids?
(a) Filtration
(b) Evaporation
(c) Condensation
(d) None of these
(v) Which of the following is NOT a property of gases?
(a) Definite shape
(b) No definite volume
(c) Often invisible
(d) None of these
(i) Explain the three states of matter with examples.
(ii) Describe the process of evaporation.
(iii) What is a solution? Give an example.
(iv) How can insoluble solids be separated from liquids?
You can find Worksheets Solutions here: Worksheet Solutions: Solids, Liquids & Gases - 2
51 videos|90 docs|28 tests
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1. What are the three states of matter? |
2. How are solids different from liquids and gases? |
3. Can matter change from one state to another? |
4. What is the process of changing a solid into a liquid called? |
5. What is the process of changing a liquid into a gas called? |
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