Question

Match the following.
(a) bromine
1. Hardest substance
(b) graphite
2. Aluminium ore
3. A non-metal, normally, existing in the liquid state (c) bauxite
(d) diamond
4. A good electrical conductor
(e) arsenic
5. A metalloid​

Answer 1

Answer:

1. d.
2. c.
3. a.
4. c.
5. e.

Explanation:

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