Question

can anyone give me difference between matter and antimatter​

Answer 1

Antimatter is just the opposite of matter. Einstein proved that matter and energy are equivalent. One can be converted to the other. However, when energy is converted into matter, an equal amount of anti matter is also created. For example, if you have energy to create an electron, equal to its mass, an electron will not be created. You need at least twice this energy. Then an electron and a positron (anti electron) are created together. Every particle in nature has an anti particle. This was proved by Dirac. Our universe however consists largely of matter only. How this asymmetry in matter and anti matter arose is not understood yet.