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Questions and Answers
What term describes the characteristics of matter that can be observed or measured?
Which state of matter has a definite shape and volume?
What is the energy associated with motion of particles called?
Which type of change in matter involves the formation of new substances?
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Which state of matter has its shape and volume determined by its surroundings?
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What is the amount of space a substance or an object occupies typically measured in?
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What happens to particles in a substance when there are changes in kinetic energy?
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In the context of the text, what is the main difference between the movement of particles in a solid, liquid, and gas?
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What is the main reason metal atoms become positively charged, according to the information provided?
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Which type of compounds share electrons to form molecules, as described in the text?
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What is the main characteristic of exothermic reactions, based on the text?
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How are acids typically identified based on their behavior with litmus paper?
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