Question 1
(a) State two differences in the chemical properties of metals and non-metals.
(b) List two general methods of extract metals from their ores.
Theory
Question details
- Exam body
- WAEC
- Subject
- Chemistry
- Year
- 1994
- Question no.
- #1
- Type
- Theory
(a) State two differences in the chemical properties of metals and non-metals.
(b) List two general methods of extract metals from their ores.