The alpha particles are

The alpha -particle are

Alpha (alpha) particles are

The alpha particle is same as

Which of the following path of alpha -particle is/are possible in the alpha -particle scattering experiment?

Amongst alpha,beta and gamma- particles, alpha- particle has maximum penetrating power. The alpha- particle is heavier than beta and gamma- particle.

Assertion : Alpha particles produce more intense ionisation than beta particles. Reason : Alpha particles are positively charged .

Assertion : Alpha particles produce more intense ionisation than beta particles. Reason : Alpha particles are positively charged .