Names and Formulas of Ionic compounds

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Question set 3.4:

1. (a) Overall charge of an ionic compound is zero, they have no charge.

(b) This is achieved by losing and gaining electrons, and obtain an overall stable valence electrons for both atoms

2. (a) Br- Bromide

(b) S2- Sulfide

(c) Ba2+ Barium

(d) K+ Potassium

(e) N3- Nitride

4. (a) Potassium Iodide

(b) Lead (IV) Oxide

(c) Barium Chloride

(d) Sodium Phosphorus Oxide x Sodium Phosphate

(e) Calcium Hydride

(f) Zinc Nitrate

5. Mg3N