The molar mass of phosphorus is equal to the mass of 6.02 x 1023 atoms of phosphorus. what is the molar mass of phosphorus, in g/mol?
5.14
30.97
45.97
90.33

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.