Question

identify the cation in the following molecule: mgso4
mg
so4
s
o

Explanation:

In an ionic compound like MgSO₄, a cation is a positively - charged ion. Magnesium (Mg) forms a 2+ cation. SO₄ is an anion (sulfate ion). Sulfur (S) and oxygen (O) are elements within the sulfate anion and not the cation of the compound.

Answer:

Mg