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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
1928209
159213
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1 giug 1865 anni - John Newlands comes up with the Law of Octaves, seeing similarities between elements that differed by 7 and comparing it to octaves in music.

Aggiunto al nastro di tempo:

18 ott 2018
0
0
268
1st Nine Weeks Honor Project Chemistry

Data:

1 giug 1865 anni
Adesso
~ 159 years ago
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