Question

What 's the difference between dark matter and anti-matter?

Answer 1

Antimatter is the same as matter in every way, looks the same, behaves the same, except its particles have electrical charges opposite to matter. E.g., our electrons are negatively charged, whereas a positron (anantimatter "electron") is positively charged. The positron is the "anti-particle" of the electron.

Answer 2

Explanation:

Antimatter is a material composed of the antiparticle partners to the corresponding particles of ordinary matter.

For example , in Matter , a proton has positive charge while in an Antimatter, an antiproton has negative charge.