Question

difine non-metal and their properties​

Answer 1

Answer:

Non - metal

Explanation:

1)Mica= minerals are formed from the magma in the earth's crust and the lava from the eruption of volcanoes, when they cool and get transformed into crystals.

2) sulphur

3) gypsum = minerals are formed when solid crystal remain behind after the process of evaporation.

4) potash

5) graphite/ diamond = minerals get transformed from one from into another due to large changes in temperature and pressure.

6) feldspar