The molar mass of magnesium (mg) is 24.30 g/mol. there are 6.02x10 23 atoms in 1 mol. how many atoms are present in 48.60! g of mg

1) 48.60 g Mg * 1mol Mg/24.30 g Mg = 2 mol Mg

2) 2 mol Mg *(6.02*10²³) Mg/1 mol Mg = 12.04 *10²³ atoms of Mg

There are 12.04 *10²³ atoms of Mg  in 48.60 g Mg.

There is one s orbital, and there are three p orbitals, five d orbitals, and seven f orbitals. thus, the answer is b. do not confuse the number of orbitals in a subshell with the number of electrons the subshell can hold. each orbital can hold two electrons, so the capacity of an nf subshell is 14 electrons.