| 1. | |
| a) | Ca2+O2- |
| b) | Na+Br– |
| c) | Cu+Br– |
| d) | (Cu+)2S2- |
| e) | Ni2+(F–)2 |
| f) | (V5+)2(O2-)5 |
| g) | Ba2+(I–)2 |
| e) | (Fe3+)2(S2-)3 |
| f) | (Fe3+)2(O2-)3 |
| h) | Sn4+(O2-)2 |
| i) | Mg2+O2- |
| j) | (Zn+)2S2- |
| 2. | |
| a) | Lead & Bromine |
| b) | High/ Strong |
| 3. | |
| (a) | Lithium iodide – IONIC |
| (b) | Zinc oxide – IONIC |
| (c) | Aluminium nitride – IONIC |
| (d) | Carbon chloride – COVALENT |
| (e) | Fluorine – COVALENT |
| (f) | Magnesium sulphide – IONIC |
| (g) | Nitrogen hydride – COVALENT |
| 4. | |
| a) | PI3 |
| b) | CF4 |
| c) | SiBr4 |
| d) | SiCl4 |
| e) | P2O3 |
| f) | H2S |
| g) | SI2 |
| h) | O2 |
| i) | F2 |
| 5. | ||||
| (a) |  |
(b) |  |
|
| (c) |  |
(d) |  |
|
| (e) |  |
(f) |  |
