Question:
How many different families of fermions are in the Standard Model?
Response:
four family
three families
six families
Which interaction(s) is(are) not presented in the Standard Model?
gravity and electromagnetic interaction
strong interaction
gravity
weak interaction
Which interaction does not conserve parity?
electromagnetic interaction
Which is the lightest particle in the Standard Model?
up quark
neutrino
Z boson
Higgs boson
Which particle creates a field responsible for generating mass for the elementary particles?
photon
Graviton
Which bosons are massless, after the spontaneous symmetry breaking?
photons
gluons and photons
gluons
W bosons
Higgs bosons and photons