A computer chip contains 1.20 x 10^23 atoms of silicon. What is its mass?
(The molecular mass of silicon is 28 g/mol.)

No because a circle or pie graph usually shows percentages you'd need a line graph

There is no graph to look at on here, but i shall explain them to you. a line graph is just in its title it’s a graph with a line running through the dots to show an increase or decrease. a bar graph is used to show how much or how little something is so a comparison. a scatter plot is used to graph points to tell the data. and i don’t know what a histogram is.

B? i think so but hope that's right and answers your question