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erma4kov [3.2K]
3 years ago
6

The formula mass of a molecule or ion is

Chemistry
1 answer:
Nataly_w [17]3 years ago
4 0

Answer:

For an element, the molar mass is the mass of 1 mol of atoms of that element; for a covalent molecular compound, it is the mass of 1 mol of molecules of that compound; for an ionic compound, it is the mass of 1 mol of formula units.

Explanation:

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<h3>SiH₄</h3>

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