State four important properties of a metal.
Metals are those elements that have an excess of electrons in their valence shell, which they can donate easily and Hence, conducts electricity.
Some properties of metals are as follows -
(a) Give the names and formulae of one metal chloride and one non-metal chloride. (b) State an important property in which these metal chloride and non-metal chloride differ. (c) Why do they differ in this property?
What is nylon ? State the important properties of nylon.
State four important properties of non-metals
What are metals? State their four properties. Also, name any four metals.
State the important properties of anode rays.