Olympiad class 5 Science: State of matters
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What is the term for the change of state from a liquid to a gas at a temperature below the boiling point?
2 / 25
What is the term for the change of state from a liquid to a gas?
3 / 25
Which of the following represents a chemical change in matter?
4 / 25
Molecules of solids are ______ attracted to each other.
5 / 25
What is the term for the amount of space that matter occupies?
6 / 25
Matter can be defined as something that
7 / 25
The molecules in a solid are packed very _____ together.
8 / 25
Sugar is ______ in water.
9 / 25
Which of the following substances does NOT change its state when heated?
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Which of the following is an example of a liquid?
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Which of the following is an example of a solid?
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Opposite of freezing is ________.
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In ice which kind of particle pattern is there?
14 / 25
______ has open surface.
15 / 25
What is the term for the change of state from a liquid to a solid?
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17 / 25
What is the term for the change of state from a solid to a liquid?
18 / 25
Sand is _______ in water.
19 / 25
Which of the following substances undergoes sublimation?
20 / 25
Which of the following states of matter has a definite shape and volume?
21 / 25
What is the term for the process by which a liquid changes into a gas at its surface?
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Which state of matter has the highest kinetic energy?
23 / 25
Matter is madeup of _______.
24 / 25
What is the term for the temperature at which a substance changes from a liquid to a gas?
25 / 25
Which would be the best material to use, while making the handle of a tea kettle?
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