Me i need this asap particles of a liquid increase in volume with decreasing temperature decrease in volume with increasing temperature stay in a fixed position in a container are free to move within a container

In chemistry, the type of an atom (what element it is) is determined by: a) the number of protons it contains in its nucleus.b) the number of neutrons it contains in its nucleus.c) the number of protons it has in a cloud around the nucleus.d) the number of neutrons it has in a cloud around the nucleus.e) the number of electrons it exchanges with its neighbors.