ХИМИЯ 9 КЛАСС. Открытый онлайн урок
Тема. Галогены
Учитель - Чистякова Анастасия Олеговна
3 years ago 00:45:43 4.1K
2 years ago 00:47:08 1.8K
4 weeks ago 02:30:53 236
4 years ago 00:05:35 2.1K
1 year ago 00:26:56 5.9K
1 year ago 00:09:40 2.7K
2 years ago 00:32:53 4.5K
7 years ago 00:18:28 37.2K
8 years ago 00:18:28 10.1K
2 years ago 00:08:03 192
11 years ago 00:01:58 245
2 weeks ago 00:15:19 994
![[Роман Надточий | Химия ОГЭ-ЕГЭ | 8-11 класс] ГАЛОГЕНЫ | Химия 9 класс](https://sun9-13.userapi.com/impg/2hsy6KeECaPRLOVjAvovgygdxhzsLmZjRog1GA/O2Rs2J1yme8.jpg?size=320x240&quality=95&keep_aspect_ratio=1&background=000000&sign=4092c7813baa5a711a50750d80df3e83&c_uniq_tag=FsRAndtEzGRnQE0XWMNofB1dRnHprGIASJqzDrnzb7s&type=video_thumb)
2 years ago 00:32:11 116
2 years ago 00:40:39 2.2K
4 years ago 00:21:25 1.4K
12 years ago 01:20:53 464
3 years ago 01:10:18 489
3 months ago 02:30:53 1.2K
13 years ago 00:47:08 209
3 years ago 00:31:46 30
10 years ago 00:02:24 263
1 year ago 00:07:47 3K
2 years ago 00:49:28 2.8K
12 years ago 00:22:16 47