How many grams of magnesium is 3.01 x 1022 atoms of magnesium?

1. list three scientific reasons cockroaches may fly.

What is conserved in the reaction shown below? h2(g) + cl2 (g) --> 2hcl(g)a. mass onlyb. mass and moles onlyc. mass, moles, and molecules onlyd. mass, moles, molecules, and volume

What are the two largest greenhouse gases