<span>Condensation takes place when gas molecules lose heat and kinetic energy. The warmer molecules are the faster they move. Gas molecules move very quickly and have a lot of kinetic energy and heat energy. As the gas molecules lose heat they also lose kinetic energy. As the molecules slow down they move closer together to form liquids.</span>
You would have to look for the mass of the sample and the volume of the sample.
False. Eyeglasses do not cover all around the eye however safety goggles do
The molar mass of Beryllium is 9.012182 u (symbol I can't put down) 0.000003 U
