The density of copper is 8.9 g/cm3.if you have 90.0 grams of copper ,how much volume is your copper occupying

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?

If two objects at different te, peraure are in contact with each other what happens to their temperature

The atom fluorine generally will become stable through the formation of an ionic chemical compound by accepting electron(s) from another atom. this process will fill its outer energy level of electrons.