Some Basic concepts of chemistry #02 From chemical classification of matter point of view:- to watch, tap 👉👉 https://youtu.be/r24jhgNLC4c (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 metalloi...