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

weak interaction

gravity

gravity and electromagnetic interaction

Which interaction does not conserve parity?

electromagnetic interaction

Which is the lightest particle in the Standard Model?

Z boson

neutrino

up quark

Higgs boson

Which particle creates a field responsible for generating mass for the elementary particles?

Graviton

photon

Which bosons are massless, after the spontaneous symmetry breaking?

gluons and photons

Higgs bosons and photons

photons

W bosons

gluons