Convert 5.100 $\times$10^-8 grams to nanograms and express the answer in fixed notation using the correct number of significant figures. A) 51 ng B) 51.0 ng C) 51.00 ng D) 5.10 ng E) 0.5100 ng

Question

Quizplus · Accepted Answer

To convert from grams to nanograms, we need to multiply by 10^9. 5.100F1F1F1S1×F1F1F10 10^-8 grams = 5.100F1F1F1S1×F1F1F10 10^-8 x 10^9 ng Since the original value has 4 significant figures and we want to express the answer with the same number of significant figures, we need to choose the answer with 4 digits after the decimal point which is C 51.00 ng.

Convert 5100 ×\times× 10-8 Grams to Nanograms and Express the Answer in Fixed

Convert 5100 $\times$ 10^-8 Grams to Nanograms and Express the Answer in Fixed