199k views
3 votes
Which scientist discovered that atoms contain electrons?

2 Answers

4 votes
Joseph John Thomson ( JJ Thomson )
User Jonalv
by
5.3k points
4 votes

Answer:

JJ Thomson

Step-by-step explanation:

Joseph John Thomson was a British physicist and Nobel Laureate in Physics, credited with the discovery of the electron, the first subatomic particle to be discovered.

User SharkCop
by
5.6k points