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gtnhenbr [62]
3 years ago
11

Is helium a gas, liquid or solid at room temperature

Chemistry
1 answer:
aniked [119]3 years ago
7 0
Helium is a gas at room temperature, which means it can be used in balloons to make them float since helium is less dense than air. Hope this helps! :)
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Which analogy can best be likened to the activation energy of a chemical reaction?
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An analogy would be pushing heavy wooden block down a slope. No matter how many people push on it, the block won't move because of friction. But if you spill oil on the floor, the block would effortlessly move down the slope. The oil here is like an enzyme in a reaction.
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HOPE THIS HELPS

CAN U GIVE ME BRAINLIEST

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