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30 déc. 1885 - E. Goldstein

Description:

Used a CRT to study "canal rays" which had electrical and magnetic properties opposite of an electron.

Ajouté au bande de temps:

Scientific method of atom

ByNashua Lovett

11 déc. 2018

0

0

312

Date:

30 déc. 1885

Maintenaint

~ Il y a 139 ans

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