classification of Elements
Some Basic concepts of chemistry #02
From chemical classification of matter point of view:-
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(a) Element (b) Compound
- The Elements Can further be classified As follows:-
- Metal : A metal is defined as elements which are typically hard, lustrous, ductile, malleable, with good electrical and thermal conductivity. e.g, Iron (fe), gold(Au), silver(Ag), etcetera.

- Non-metal : A Non-metal is defined as Elements which do not possess lustre (except Iodine), poor conductor of heat and electricity (except graphite), and are brittle. e.g, sulpher(S), carbon(C), etcetera
- Metalloid/ semi-metal : The Elements which exhibits more or less the properties of both metals and no-metals, is called metalloid or semi-metal. e.g, Boron (B), silicon (si), germanium(Ge), Arsenic (As).. etcetera


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