A) Isotopes are always radioactive
B) \[\beta \]-rays are always negatively charged particles
C) \[\alpha \]-rays are always negatively charged particles
D) \[\gamma \]-rays can be deflected in magnetic field
Correct Answer: B
Solution :
a-rays are positively charged, b-rays are negatively charged, g-rays carry no charge and thus not deflected in field.You need to login to perform this action.
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