Nuclear Physics And Radioactivity Question 284

Question: The correct order of ionizing capacity of $ a,\ \beta $ and $ \gamma - $ rays is [CBSE PMT 2000]

Options:

A) $ \alpha >\gamma >\beta $

B) $ \alpha >\beta >\gamma $

C) $ \alpha <\beta <\gamma $

D) $ \alpha >\beta >\gamma $

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Answer:

Correct Answer: B

Solution:

Ionising property depends upon the charge and mass.