Arrange the radioactive radiations in increasing order of their ionizing power and penetrating power.

  • A
    Respectively $\gamma, \beta, \alpha$ and $\gamma, \beta, \alpha$
  • B
    Respectively $\gamma, \beta, \alpha$ and $\alpha, \beta, \gamma$
  • C
    Respectively $\alpha, \beta, \gamma$ and $\alpha, \beta, \gamma$
  • D
    Respectively $\alpha, \beta, \gamma$ and $\gamma, \beta, \alpha$

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