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Which of the following statements is/are...

Which of the following statements is/are correct ?
(i)`alpha` particles are photons
(ii) Penetrating power of `gamma` radiation is very low
(iii) ionization power is maximum for `alpha` rays
(iv) Penetrating power of `gamma` radiation is very high

A

(i)&(ii) are correct

B

(ii)&(iii) are correct

C

(iv) only correct

D

(iii) & (iv) are correct

Text Solution

Verified by Experts

The correct Answer is:
D
(iii) and (iv) are correct
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