If a light particle and a heavy particle are both at the same temperature do they have the same average energy?

colorless gas, exhibiting a blue glow when placed in an electric field

b) solid

its a type of rock

the answer your looking for is c).

the correct answer would be b. amelia, because the particals of gas move really fast (charged particals) and gas also has a lot of room (particals move independently) so the only answer that has both of those is amelia's.