Which statement is FALSE of the element Gallium that has a mass of 72? It has the same number of protons and electrons
Number of protons is 31
Number of neutrons is 31
This is an isotope of Gallium
This is an ion of Gallium

You would be correct, boiling water does disinfect contamination.    the property of disinfecting means to kill  germs, bacteria and other pathogens or contamination  that might cause an infection or cause a person to become sickly. a couple methods of disinfecting are using soap, other cleaning supplies or by simply "boiling" the contaminate.  the reason why boiling water disinfects certain attributes is because some cells cannot survive the heat and pressure.

The molar mass of a substance is defined as the mass of 1 mol of that substance, expressed in grams per mole, and is equal to the mass of 6.022 × 10 23 atoms, molecules, or formula units of that substance.

The higher the temperature, the increased rate constant for a reaction.(positive linear association)