filmov
tv
IXL 8TH SCI E5 and E6
Показать описание
How to distinguish between elementary substances and compounds.
Substances: made of one type of element
Compounds: made of two or more DIFFERENT types of elements
Substances: made of one type of element
Compounds: made of two or more DIFFERENT types of elements
0:05:50
0:08:15
0:07:23
0:04:26
0:05:09
0:06:12
0:15:41
0:03:32
0:05:01
0:07:31
0:22:21
0:02:40
0:09:19
0:05:00
0:05:39
0:02:48
0:10:39
0:07:57
0:08:40
0:08:05
0:07:17
0:09:14
0:10:39
0:13:29