who discovered electron and when?who discovered protons and when?
who discovered electron and when?
who discovered protons and when?
HC MEHTA , 8 Years ago
Grade 9
9 grade maths> who discovered electron and when? who dis...
1 Answers
ANANYA ARYAN
the electron was discovered by J.J Thomson in the year 1897
proton was discovered by Ernest rutherford in the year 1920
Approved Last Activity: 8 Years ago
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