Theories suggest that in the very early universe:

  1. only matter existed
  2. only antimatter existed
  3. matter and antimatter were created in almost equal amounts
  4. neither existed
Answer

C) matter and antimatter were created in almost equal amounts

A slight excess of matter survived. SLO P-11-F-26 · Knowledge

Physics MCQ · More Nuclear and Particle Physics MCQs · Practise