The mass of 1 mole of an element in grams) is the same as which quantity?
O
A. The atomic mass of the element times Avogadro's number
O
B. The atomic mass of the element in atomic mass units
O
c. The atomic number of the element
O
D. The atomic number of the element times Avogadro's number

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.