What is the most likely effect of air temperature differences between san francisco, california and norfolk, virginia

How does the motion of particles in a gas change as the gas cools

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

What is the area in square meters of 448 g ai foil that has a thickness of 23921 nm? the density is 2.70 g/cm