Question

What are (1) metals (ii) non-metals, and (111) metalloids? Give two
examples each of them​

Answer 1

Answer:

(i) Metals:Iron.

They are lustrous and good conductors of electricity.

(ii) Non - Metals: Oxygen.

They are non - lustrous and poor conductors of electricity.

(iii) Metalloids: Germanium.

They show intermediate properties between those of metals and non-metals and are semiconductors.

Explanation:

This answer may help you

Answer 2

Answer:metals:copper,silver

             non-metals:oxygen,hydrogen

             metalloids:boron,germanium

Explanation:mettaloid-A metalloid is an element that has properties that are intermediate between those of metals and nonmetals.

metals-Metals are lustrous elements that are good conductors of heat and electricity. Most metals are malleable and ductile and are, in general, denser than the other elemental substances.

non metals-Non-metals are natural materials that do not produce heat or electricity and that are structurally brittle .