The mass in grams of 2.000 mol of oxygen atoms - 32 grams.
The average mass of the atoms of an element is called the atomic mass of the atom. It is also called the relative atomic mass of the element. It is the total number of protons and neutrons of total atoms.
- Relative atomic mass also equals an atom's molar mass which is defined as the mass of one mole of that atom.
- one mole of oxygen atoms weigh
= 16g
=> 16g × 2
= 32g
Thus, the mass in grams of 2.000 mol of oxygen atoms - 32 grams.
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