When a liquid is heated temperature it become a gas which is used to describe this change of state? a. condensation b. evaportion c. freezing d. melting

What is the molar mass of a gas that has density of 2.054 g/l

How many moles of bromine are needed to produce 3.23 moles of potassium bromide

Which answer tells the reason the earth’s climate is getting warmer? too many animals are becoming extinct. large glaciers are melting in antarctica. the earth is moving closer to the sun. driving cars gives off gases that trap heat in the atmosphere.