Warning signs are sometimes placed on aerosol cans to prevent people from throwing them into a fire. what would be true about the contents of the gas in an aerosol can just after it is placed in a fire?

a boiling water reactor does not boil the water. a pressurized water reactor boils the water faster. a pressurized water reactor is heated directly by the core. a pressurized water reactor does not use fission.

the density(ratio between mass and volume as m/v) decreases from top to bottom in periodic table group as the size increases and nuclear charge decreases. but in periods density increases from left to right as atom size decreases and nuclear charge increases.