görüntüleme
3:00:51
Every Element on The Periodic Table to Fall Asleep To
4:20
Group 1 - The Alkali Metals | The Periodic Table | Properties of Matter | Chemistry | FuseSchool
1:00:19
The most relaxing periodic table video | Sleepy Science | Boring Science
1:47
The Periodic Table: Soft Metal Symphony
1:39
Physical properties of group 1 elements
2:15
Periodic Table of Elements Song - All 118 Elements
3:12
How to identify METALS - NONMETALS - METALLOIDS on the PERIODIC TABLE
6:11
Families of the Periodic Table
