Answer :
The answer is (1) transmutation
Transmutation is a turning of one element into another which occurs when proton numbers change. It can be either natural transmutation when there is only one reactant or artificial transmutation when there is another reactant which causes proton numbers change
Transmutation is a turning of one element into another which occurs when proton numbers change. It can be either natural transmutation when there is only one reactant or artificial transmutation when there is another reactant which causes proton numbers change