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Questions and Answers
What are the three states of matter?
What are the three states of matter?
The three states of matter are solid, liquid, and gas.
What is the process of sublimation?
What is the process of sublimation?
Sublimation is the process of a substance transitioning directly from a solid to a gas without passing through the liquid state.
Explain the difference between a physical change and a chemical change.
Explain the difference between a physical change and a chemical change.
A physical change alters the form or appearance of matter but does not change the chemical composition, while a chemical change results in a new chemical substance being formed.
