Electric charge is additive.Explain?

Electric charge is scalar quantity. true or false

How many types of electric charges are there?

Define electric charge ?

Electric charge is scalar or vector quantity ?

State Coulomb's law, explain its vector form and define SI unit of electric charge. State two limitations of Coulomb's law.

What is the reason for electric conduction in acids?explain

Explain the meaning of the statement ‘electric charge of a body is quantised’.