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AGHS - Chem - 1.2A Sig figs practice worksheet

By Matthew Neff
Last updated over 4 years ago
20 Questions
1.2 Part A. After watching the first EdPuzzle video on counting significant figures, complete 1-20 of the following. Type the number of sig figs in each number below.

Note: When you see scientific notation, you only worry about the root number. You can ignore the x10^ part as that is either adding zeroes before the number (which don't count as significant) or after the number and removing the decimal (which also don't count).
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Now return to Schoology and continue the lesson.