1. Define radioisotopes Define radioisotopes Define radioisotopes Define radioisotopes Types of natural radiations Types of natural radiations (1) aphpa decay, (1) aphpa decay,aphpa decayaphpa decay (2) beta — decay, (2) beta — decay,beta — decaybeta — decay (3) beta + decay, (3) beta + decay,beta + decaybeta + decay External link External linkExternal linkExternal link (4) gamma radiation (not a particle) (4) gamma radiation (not a particle)gamma radiation gamma radiation Online resources Online resourcesOnline resourcesOnline resources Comparison of natural radiations Comparison of natural radiations Comparison of natural radiations Comparison of natural radiations Explanation of Reference Table O, Symbols used in Nuclear Chemistry Explanation of Reference Table O, Symbols used in Nuclear ChemistryTable OTable O

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