Putting a drop of water on Sodium metal

Putting a drop of water on Sodium metal

If you want to ignite the spdium just put water on it instead of putting it in water. it always works

test Introduction to Chemistry

Introduction to ChemistryIntroduction to Chemistry

Self healing hydrogels and its industrial applications

Hydrogels are water-swollen, cross-linked polymeric structures produced by reactions of monomers or by hydrogen bonding. This hydrogels used in various applications .