Answer:
If the temperature is increased, the average speed and kinetic energy of the gas molecules increase.
Explanation:
Answer:
D. O
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F ----------¢ - 1
Ne --------¢ 0
Ca --------¢ + 2
454 teraHz I think, tell me if this is wrong
Answer:
Yes
Explanation:
Chemical reactions often involve changes in energy due to the breaking and formation of bonds. Reactions in which energy is released are exothermic reactions, while those that take in heat energy are endothermic.
Positive unless your mean to them then everyones negative towards you.