How much heat is added to 0.2706 g of water increases in temperture by 0.216 degree C

The rules of engagement (roe) working group is often used to (select all that apply.)

What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons? a) 6 b) 8 c) + 1 d) 12 e) 18

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.