Answer:
one mole of atom of any element contains6.022×1033 atoms regardless of the type of elements the mass of one mole of an element depend on what that element is and is equal to atom mass of that element in gram
The atomic mass is the average of the isotopes of the element meaning most averages of isotopes will not be whole numbers
Answer:
The Best Answer would be B but the correct answer is A+B --> AB
Explanation:
