Physics, asked by meghdootgtx69, 16 days ago

where did all anit matter go? In stage of particles co-ordination

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Answered by sathiyasenthil121985

1

Answer:

What happened to all the antimatter, and when? Because the universe contains a significant amount of matter now. The antimatter was all annihilated leaving ordinary matter that is in the present-day universe, during the Particle Era. ... They have been floating through space since the universe was about 380,000 years old.

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