Year when J.J. Thomson discovered the protons?

1 ⤊

Year when J.J. Thomson discovered the protons?

2006-12-18 11:29:02 · 3 answers · asked by J.Sw W 2 in Science & Mathematics ➔ Chemistry

3 answers

1746 !!!

2006-12-18 11:30:10 · answer #1 · answered by Anonymous · 0⤊ 3⤋

His work with cathode ray tubes was published in 1897. This work included his "plum pudding model" of the atom with electrons and protons mixed together "like the raisins and currants in plum pudding."

2006-12-18 12:07:20 · answer #2 · answered by physandchemteach 7 · 0⤊ 1⤋

He didn't.

He discovered the electron in 1897, though.

2006-12-18 13:20:47 · answer #3 · answered by Stephen McNeil 4 · 1⤊ 0⤋