Q15Multiple choice
Give the formulae of the compounds formed from the following sets of elements
- (a)Calcium and fluorine
- (b)Hydrogen and sulphur
- (c)Nitrogen and hydrogen
- (d)Carbon and chlorine (e) Sodium and oxygen (f) Carbon and oxygen
Show answer
(a) Calcium and fluorine
(b) Hydrogen and sulphur
(c) Nitrogen and hydrogen
(d) Carbon and chlorine (e) Sodium and oxygen (f) Carbon and oxygen