Class: EIGHT / Subject: SCIENCE / Chapter: MATTER

Structure of an Atom

Structure of an Atom

 Atomic Weight of an element

Atomic Weight of an element

 Valence Shell, Valence Electron and Valency

Valence Shell, Valence Electron and Valency

 Molecular Formula

Molecular Formula

 Molecular Weight

Molecular Weight

 Modern Periodic Table and Periodic Law

Modern Periodic Table and Periodic Law

 Chemical Equation

Chemical Equation