Advanced Chemistry Significant Figures Quiz

× or ÷: round final to least # of significant figures.
+ or −: round final to least # of decimal places.
Multi-step: keep guard digits; round at the end.
Exact numbers: do not limit significant figures.
Leading zero: for values less than one include zero to left of decimal point.

Counting Standard

Acceptable scientific notation formats: 3.2e-7 OR 3.2x10^-7 OR 3.2*10^-7

Score