asked 74.3k views
19 votes
Why were the alpha particles deflected by the nucleus and not attracted to it?

asked
User Boyang
by
7.9k points

1 Answer

7 votes

Answer:

Alpha particles are positively charged He nuclei. And the nucleus contains positive charged protons and neutral neutrons. On hitting the nucleus, due to similar charges, alpha particles repel away. (Like repels like)

answered
User Rich Moss
by
8.1k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.