What is the valency of Sulphur and Magnesium? Sulphur has $$6$$ electrons in its outermost orbit. Magnesium has $$2$$ electrons in its outermost orbit
• $$\text{Sulphur} = 2$$, $$\text{Magnesium} = 2$$
• $$\text{Sulphur} = 2$$, $$\text{Magnesium} = 6$$
• $$\text{Sulphur} = 6$$, $$\text{Magnesium} = 6$$
• $$\text{Sulphur} = 6$$, $$\text{Magnesium} = 2$$