Answer:
7.74568E22 or 7.74568 * 10^22 atoms
Explanation:
To find this, we first must find the moles of mercury in 25.8 grams. Since the molar mass of Hg is 200.59, we can find moles of Hg from 25.8 / 200.59 = 0.1286
To find the amount of atoms, we must multipy the amount of moles by Avagadro's number.
.1286 * 6.02214076 * 10²³ is 7.74568E22 or 7.74568 * 10^22 atoms
Answer:
Explanation:
some metals, rust can be a good thing
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When they are mixed it will be warm b/c bonds r being broken
Light shining through the less dense material.
