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dec 11, 1959 - с 1960 года были получены 104, 105, 106, 107, 108 элементы таблицы Менделеева
Added to timeline:
ТАЙМЛАЙН
By
Denis Golubev
5 Nov 2017
0
0
840
Date:
dec 11, 1959
Now
~ 65 years ago
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