Given an area of 5 m², what is the force if the pressure is 275 Pa? (SORRY IF IM ASKING SO MUCH)​

1= c 2= a or d3 = idk sorry 4= c5= c

You use the atomic number to find out how many protons and neutrons there are in the atom. you use the atomic mass to find out how many protons and electrons there are in the atom. 

False, as a substance changes from a solid to a liquid and from a liquid to a gas the molecules get farther apart from each other