Ques:Q: Endothermic and exothermic reactions differ in whether the products or reactants store more of what? Choices: - Motion energy - Thermal energy - Kinetic Energy - chemical energy A:

Ans:chemical energy
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Ques:Q: What is the term for the distance between two corresponding points on adjacent waves? Choices: - arc wave - variation - bandwidth - wavelength A:

Ans:wavelength
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Ques:Q: What is the air that remains after a forced exhalation called? Choices: - kinetic volume - abundant volume - remaining volume - residual volume A:

Ans:residual volume
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Ques:Q: The temperature at which something melts is refered to as what? Choices: - precipitation point - evaporation point - boiling point - melting point A:

Ans:
melting point
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