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22:10
General Science 101 - Introduction
0:48
rating how well metal Elements flatten #periodictable
0:50
Sodium metal, soft, reactive, and squishy
0:26
This is SO cool!
0:53
The Gallium Metal #gallium #science #sciencefacts
12:28
"How Good is Your 💡 50 Science Quiz Questions 🌟 to Test Your Knowledge? 🧪"
0:48
Liquid Density Experiment (With Objects)
11:41
Soft and hard water !! Chemistry !! General science !! Water treatment !! Soft water ! Hard water !!
