Question

The nuclear radiation with lowest ionizing power is ______.

विकल्प

• α

• β

• γ

Answer 1

The nuclear radiation with lowest ionizing power is γ.

Explanation:

Gamma (γ) radiation possesses the lowest ionizing power among nuclear radiations. Gamma rays have little mass and no electrical charge, resulting in minimal ionizing strength yet exhibiting superior penetrating capability relative to alpha and beta particles.