Валентные возможности атомов химических элементов
Источник:
4 years ago 00:20:40 380
9 years ago 00:11:29 1.1K
2 years ago 01:52:35 11.5K
9 years ago 00:03:50 226
9 years ago 00:05:36 95
9 years ago 00:14:45 78
9 years ago 00:18:20 5
8 years ago 00:11:29 166
1 year ago 00:12:55 2
4 years ago 00:14:46 3
3 years ago 00:08:58 1
7 years ago 00:02:04 1
6 years ago 00:05:07 14.4K
2 years ago 01:01:54 828
3 years ago 00:06:23 6
2 years ago 00:44:47 2
1 year ago 01:07:46 8
3 years ago 00:01:42 3.3K
3 years ago 00:38:50 1
3 years ago 00:22:43 22
4 years ago 00:57:05 254
4 years ago 00:14:22 6
2 years ago 00:12:47 192
4 years ago 00:45:32 5
