What would be the amount of zinc formed in the reaction?

What is the density of the black hole

How manyatoms of mercury are in 1.4214e+1 ml sample

How does a scientist the government? a. the scientist tells people in society what to do. b. the scientist determines the policies that the government spends money on. c. the scientist provides unbiased information to the government. d. the scientist makes laws based on his or her research results.