Definition: A symbol is an abbreviation of the name of an element. Derivation of the symbol: The symbol of the element has been derived in three different ways: The first letter (in the capital) of...
India experiences the hot weather season from the month of March to May. During this season, there is apparent Northward movement of the sun. The hot weather season has the following characteristics: (i)...
Inert Pair Effect in Group 13In the modern periodic table, the elements of the boron family present in group 13 are:Boron (B), Aluminium (Al), Gallium (Ga), Indium (In) and Thallium (Tl)Their general electronic...