Question

Which fundamental force has not been successfully united with the others in a particle accelerator?

A. strong nuclear force

B. weak nuclear force

C. gravity

D. electromagnetism

Answer 1

when we study particle physics, we neglect the gravitational force. Furthermore during in the past 1967 was made the electroweak unification, namely the electromagnetic and the weak nuclear force were unified into an unique theory, be these three scientists:
S. Weinbverg,
S. Glashow,
A, Sahalam
so I think option A, namely strong nuclear force

Answer 2

ohh okie thank you!!:)

Answer 3

:)