Answer this i will mark you as brainliest if your correct

Different isotopes indicate that an element will have different numbers of

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?

Which metals are called noble metals