Respuesta :
Answer:
Explanation:
When you heat up a gas, the molecules that the gas is made up of move faster. ... For example a full scuba tank, if left in the sun, will heat up. This causes the molecules in the air in the tank to move faster. Unlike the balloon which would expand, the tank is a rigid container that will not expand.
The gas under pressure subjected to heat can cause the tank to explode. So the number of particles in the tank would increase.