Уран. Химия – просто
Уран – 92 элемент ПСЭ. В данном видео представлена химия урана, основные минералы и применение в быту.
“Химия – просто“:
2 weeks ago 00:10:06 5
7 months ago 00:33:01 0
8 months ago 00:23:40 0
8 months ago 00:11:33 0
9 months ago 00:31:32 0
9 months ago 00:00:54 0
9 months ago 00:17:20 0
9 months ago 00:00:58 0
10 months ago 00:00:35 0
10 months ago 00:33:07 0
10 months ago 00:12:00 0
10 months ago 00:14:25 25
10 months ago 00:17:03 0
10 months ago 00:00:58 0
11 months ago 00:16:45 0
11 months ago 01:26:08 1
11 months ago 00:00:59 0
11 months ago 00:05:57 6
11 months ago 00:05:39 0
11 months ago 07:13:12 0
12 months ago 00:16:15 0
12 months ago 00:51:45 1
12 months ago 00:20:00 15
12 months ago 00:33:18 0
