Answer:
it is the only one going up
Explanation:
Antimony has two naturally occurring isotopes. Their abundance is given in the pic attached below
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Answer:
False
Explanation:
Evaporation occurs when molecules in a liquid gain enough energy that they overcome attractions from other molecules and break away to become a gas. Adding energy increases the rate of evaporation.
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Answer:
301.7g
Explanation:
So there's 1 out of 3 are Oxygen.
905 / 3 = 301.7
