What do you understand by basic radical?
Basic Radical:
(1)An atom(or a group of atoms) that loses electron(s) develops a positive charge and is known as a basic radical.
(2)For Example:Na+is an example of basic radical.
What do you understand by the following terms?
(a) Acid radical (b) Basic radical
What do you understand by gas?
What do you understand by ‘centi-‘?