Were equal quantities of matter and antimatter formed during the big bang? And if so, how did the ‘pockets’ of matter – Search I'm a Scientist. Get me Out of Here!

Question: Were equal quantities of matter and antimatter formed during the big bang? And if so, how did the 'pockets' of matter that we experience arise? If equal quantities and matter and antimatter were formed, why didn't they just destroy each other?

Asked by on 9 Jul 2020.

Question: Were equal quantities of matter and antimatter formed during the big bang? And if so, how did the 'pockets' of matter that we experience arise? If equal quantities and matter and antimatter were formed, why didn't they just destroy each other?