marshall9608
38 Views · 09/09/23
504,436 Views · 04/06/19
309,053 Views · 04/06/19
98,479 Views · 04/06/19
8,453 Views · 04/06/19
Teacher School A
41 Views · 06/21/19
Teacher School A
28 Views · 06/25/19
planghorst
180 Views · 08/22/19
Zinc (version 1) - Periodic Table of Videos
0
0
9 Views·
05/01/23
Newer version of our zinc video at http://www.youtube.com/watch?v=99wPiMb-k0o Zinc is element number 30. More links in ...
Show more
Facebook Comments
Up next
marshall9608
38 Views · 09/09/23
504,436 Views · 04/06/19
309,053 Views · 04/06/19
98,479 Views · 04/06/19
8,453 Views · 04/06/19
Teacher School A
41 Views · 06/21/19
Teacher School A
28 Views · 06/25/19
planghorst
180 Views · 08/22/19