What is the mass of 4.32 mol gai3? a. 455 g b. 1,230 g c. 1,720 g d. 1,950 g

What forms when chemical reactions combine pollution with sunlight?

The yearly amounts of carbon emissions from cars in belgium are normally distributed with a mean of 13.9 gigagrams per year and a standard deviation of 5.8 gigagrams per year. find the probability that the amount of carbon emissions from cars in belgium for a randomly selected year are between 11.5 gigagrams and 14.0 gigagrams per year. a. 0.340 b. 0.660 c. 0.167 d. 0.397

How is the atomic number of a nucleus changed by alpha decay