回視聴
1:00:19
The most relaxing periodic table video | Sleepy Science | Boring Science
3:00:51
Every Element on The Periodic Table to Fall Asleep To
1:39
Physical properties of group 1 elements
4:20
Group 1 - The Alkali Metals | The Periodic Table | Properties of Matter | Chemistry | FuseSchool
3:08:28
ASMR - All Elements, One by One, with Science Facts (Soft Spoken ASMR with White Noise)
1:47
The Periodic Table: Soft Metal Symphony
2:19
Lithium - Periodic Table Quest
2:15
Periodic Table of Elements Song - All 118 Elements
