Measured Numbers and Significant Figures

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basic chem and conversions

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4 Terms

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What qualifies as SF?

all nonzero digits and zeros between digits, and zeros at end of decimal

2
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What does NOT qualify as SF?

zeros that act as placeholders before digits, at the beginning of a decimal

3
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Exact Numbers are…

not measured and don’t have a limited number of SF, obtained through counting

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