Nucleus of an atom

Nucleus of an atom

Nucleus of an atom was first discovered by deflection of positive particles passed through a thin foil of gold.

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 .