llaniyahh llaniyahh

15-12-2018
Chemistry

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How do I identify significant figures in chemistry?

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jacquelynmil27 jacquelynmil27

15-12-2018

1) START counting for sig. figs. On the FIRST non-zero digit.

2) STOP counting for sig. figs. On the LAST non-zero digit.

3) Non-zero digits are ALWAYS significant.

4) Zeroes in between two non-zero digits are significant. All other zeroes are insignificant.

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