How many down quarks are in a proton?
- 1
- 0
- 3
- 2
Answer
A) 1
uud. SLO P-11-F-20 · Understanding
Physics MCQ · More Nuclear and Particle Physics MCQs · Practise
A) 1
uud. SLO P-11-F-20 · Understanding
Physics MCQ · More Nuclear and Particle Physics MCQs · Practise