3 Questions
Which of the following is an example of a chemical reaction?
Burning wood
Which subatomic particle has a negative charge?
Electron
What is the process of converting a solid directly into a gas called?
Sublimation
Test your knowledge of science with this quiz on chemical reactions, subatomic particles, and phase changes. See if you can identify examples of chemical reactions and answer questions about the properties of subatomic particles.
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