Question:

How many different families of fermions are in the Standard Model?

Response:

three families

six families

four family

Which interaction(s) is(are) not presented in the Standard Model?

strong interaction

gravity

gravity and electromagnetic interaction

weak interaction

Which interaction does not conserve parity?

electromagnetic interaction

Which is the lightest particle in the Standard Model?

up quark

Higgs boson

neutrino

Z 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?

gluons

Higgs bosons and photons

W bosons

gluons and photons

photons