2021-09-04

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Chemistry in a Nutshell

Decimal point may be small, but they are MIGHTY, at least when sig figs are involved. Learn the rules for determining the number of significant figures for values scientific notation and decimal format, including the tricky rules about zeros. PRACTICE PROBLEMS INCLUDED!

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Time Stamps:

0:00 Introduction

0:39 Determining Number of Sig Figs in Scientific Notation

2:01 Determining Number of Sig Figs in Decimal Format

6:54 Challenge: How do you write 1200 with 3 sig figs?

8:35 Practice Problems: Determine the Number of Sig Figs in Various Values

#SignificantFigures #SigFigs #Chemistry