Predict which atom has the higher ionization energy P or O

An occluded front moves over the farmland that has been experiencing drought conditions. what change in weather will this front likely bring? a. gray skies, but no rain b. an extended period of rain c. more dry air and sunny skies d. violent, short-lived thunderstorms

At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas

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