What is the mass, with correct number of significant figures, of a sample of silver that has a density of 10.5 grams/mL and a volume of 5.2 mL?
0 55 g
0 54.6 g
O 0.495 g
0 0.5 g

Someone, part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.

What is the percentage by mass of silicon (si) in iron aluminum silicate (fe3al2(sio4)3)?

How is 0.00235 expressed in proper scientific notation? a. 2.35 × 10-3 b. 0.235 × 10-2 c. 2.35 d. 2.35 × 103