What is the pressure, in kPa, exerted by a 0.43 mole sample of chlorine gas in a 15.6 L container at 19.5°C?

radioactive decay occurs in unstable atomic nuclei – that is, ones that don't have enough binding energy to hold

the nucleus together due to an excess of either protons or neutrons.

the cold front replaces the warmer air at the ground level changing the wind to be breezy and denser.there is also an immediate drop in the temperature.