A gas has a pressure of 969.0 mmHg at 45.0 °C. What is the temperature of the gas if its pressure decreased by 252.0 mmHg? (Note: the problem states 'decreased by' which indicates that you will need to figure out P2 first)

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

hope it

4d^55s^1 ( third choice)