<p>I was studying Barrons for Chem SAT II.
But almost all questions never tell us the atomic mass of elements.
Are we reqd to learn the atomic masses of some elements apart from the basic ones like Carbon, Nitrogen, Oxygen, Calcium, Sodium, Mg ?</p>
<p>You get to look at a periodic table that is provided during the Chem SAT II, lol. The table doesn’t give oxidation numbers or anything though. Just atomic mass, element symbols, and atomic number.</p>
<p>Remember 7 to 7 (for diatomic elements): aka N2, O2, F2, etc.</p>