Student B sat down and wrote a description of the properties of a gaseous bromine at the particulate level. 1)The size of the molecules of the gas is small compared to the volume of the gas, but not negligible at low temperatures.

2)Molecules move at random and in a straight line. Movement in any axis of space is independent of the other two axes.

3) Molecules collide against each other and the walls of the container in an inelastic manner.

What is Student B describing?

Bromine as a real gas

Bromine as an ideal gas

Bromine as a solid

Bromine as a liquid