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Nezavi [6.7K]
3 years ago
13

How significant figures are in the quantity 12.0mL

Chemistry
1 answer:
Scorpion4ik [409]3 years ago
5 0

3; When counting significant figures, all nonzero numbers are significant, and any zero that is behind a decimal point is also significant.

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The atomic mass of X is the <em>weighted average</em> of the atomic masses of its isotopes.

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