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Questions and Answers
Which of the following is an example of matter?
Which of the following is an example of matter?
- Air (correct)
- Heat
- Light
- Sound
Which state of matter has a definite shape and volume?
Which state of matter has a definite shape and volume?
- Liquid
- Plasma
- Solid (correct)
- Gas
Which of the following is a chemical change?
Which of the following is a chemical change?
- Melting ice
- Burning wood (correct)
- Mixing salt and water
- Boiling water
The three states of matter are solid, ______, and gas.
The three states of matter are solid, ______, and gas.
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Matter in our surrounding pseb class 9
Matter in our surrounding pseb class 9
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Matter is anything that has ______ and occupies space.
Matter is anything that has ______ and occupies space.
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The process of changing a liquid into a gas is called ______.
The process of changing a liquid into a gas is called ______.
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Study Notes
Properties of Matter
- Matter is anything that has mass and occupies space.
States of Matter
- The three states of matter are solid, liquid, and gas.
- A solid has a definite shape and volume.
Changes of State
- The process of changing a liquid into a gas is called vaporization.
Chemical Changes
- A chemical change involves a transformation of one substance into a new substance with different properties.
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