What volume would be occupied by 120 grams of argon gas (ar) at standard conditions?

Why does a cake rise when you bake it? ♡

Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.

The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false