12th physics. NCERT notes

Alpha Particle:

Alpha particles are helium nuclei of nuclear origin. It carries 2 unit positive charges and its mass is about four times the mass of hydrogen atom.

Alpha Decay:

Phenomenon of emission of α particles from a nucleus is called alpha decay



How useful was this post?

Click on a star to rate it!

Average rating / 5. Vote count:

No votes so far! Be the first to rate this post.

As you found this post useful...

Follow us on social media!

We are sorry that this post was not useful for you!

Let us improve this post!

Leave a Reply