Home
Class 12
PHYSICS
What is alpha particle?...

What is `alpha` particle?

Text Solution

Verified by Experts

Alpha Particle : A positively charged particle that consists of two protons and two neutrons bound together.
Promotional Banner

Similar Questions

Explore conceptually related problems

What are alpha -particles?

The nucleus of an atom of ._(92)Y^(235) initially at rest decays by emitting an alpha particle. The binding energy per nucleon of parent and dougther nuclei are 7.8MeV and 7.835MeV respectively and that of alpha particles is 7.07MeV//"nucleon". Assuming the dougther nucleus to be formed in the unexcited state and neglecting its share of energy in the reaction, calculate speed of emitted alpha particle. Take mass of alpha particle to be 6.68xx10^(-27)kg .

What is beta -particle?

What is the charge on alpha -particles ?

Why do alpha particles have a hight ionising power?

Discuss Rutherford’s experiment on the scattering of alpha particles.What are its consequences ?

A nucleus X_n^m emits one alpha -particle and one beta -particle. What are the mass number and atomic number of the product nucleus?