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apr 7, 1805 - Billiard Ball Model
Description:
Argued that all matter is made up with atoms and proved atomic weight. He came up with "Billiard Ball Model"
Added to timeline:
Atomic History_Kim
By
KeeWan Kim
3 Oct 2018
0
0
475
Date:
apr 7, 1805
Now
~ 220 years ago
Images:
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