Question

What happens when matter and anti matter meet?

Answer 1

Whenever antimatter meets matter (assuming their particles are of the same type), then annihilation occurs, and energy is released. In this case, a 1 kg chunk of the earth would be annihilated , along with the meteorite. There would be energy released in the form of gamma radiation (probably).

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.