ash296
ash296
30-05-2017
Chemistry
contestada
The number of significant figures in 0.000820 g is?
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Аноним
Аноним
30-05-2017
There are 3 sig figs. 8 and 2 are obvious. The ending 0 is significant because it is at the end of a decimal number, and doesn't have to be measured.
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