Q. |
Study the following statements.
1. Successive emission of one alpha and two beta particles results in the formation of isotopes.
2. Gamma rays are not affected in magnetic of electric filed.
3. Gamma rays have least penetrating power.
4. Nuclear fusion chain initiation is endothermic but further reaction is exothermic.
Which of the below is/are true? |
| (a)Only 1 | (b)1 and 2  | | (c)3 and 4 | | (d)All of above |
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