Question

(e) Oxide
() Bisulphate
(8) Aluminium ion
5. Name the following radicals:
(a) SO2
(b) HCO
(c) OH
(d) Cr, 0;
(b) Magnesium oxide
(c) Calcium hydroxie
(d) Hydrogen chlorid
(e) Sulphuric acid
0 Iron (II) sulphide
Concise CHE​

Answer 1

Answer:

5

1) sulphur dioxide

2)hydrogen chloride

3)oxygen hydroxide

Answer 2

Answer:

d) chromium, Oxygen

b) MgO

c) Ca(OH) 2