การดู
0:38
Sodium metal is soft and squishy
56:06
ICSE Std-8 Chemistry ||WATER || water as a solvent, solutions, crystallization, hard & soft water
0:45
Solute solvent solution #experiments #sciencefacts #learningbydoing #solute #solvent #solution
1:01
Chemical reactions between metals and water
0:36
Sodium is better than potassium
0:42
Reaction of Soap with hard water and soft water || scum formation
0:35
PW Logo on Fire through Chemistry || PW Prayogshala
0:48
Liquid Density Experiment (With Objects)
