INTRODUCTION

let's start with small point to remember:-

A.) Universe is made up with two factor

                                           1.) Matter
                                           2.) Energy
B.) Matter is made by particles.
C.) These particle consists MASS and ENERGY
D.) This two quantity called as MASS and ENERGY can be interchanged.
E.) Particles come closer to form ATOM.
F.) ATOM combines to form MOLECULES.

Welcome

Welcome on Electronic Hub...where we solve any problem related to subject.