Standard model quiz

How many different types of quarks are there?

• 6

• 5

• 4

• 3

What are hadrons made of?

• quarks

• protons and neutrons

• electrons, muons, and taos

• Fermions

Baryons are

• a type of hadron that is made of three quarks.

• a type of meson that is made of two quarks.

• a type of lepton like the electron and muon

• atoms.

An electron is an example of a lepton. What categorizes a particle as being a lepton?

• Leptons are not influenced by the strong force (no strong interactions).

• Leptons are not influenced by electromagnetic force (no E&M interactions).

• Leptons are not influenced by the weak force.

• Leptons are made of quarks.

What is the most famous lepton?

• muon

• up quark

• proton

• electron

What is the strong force carrier particle called?

• photon

• gluon

• higgs

• Z-boson

What happens when a particle meets its anti-particle?

• annihilation of both particles

• They combined to form a quark

• They combined and form matter.

• The repel and move away.

What is the electric charge of the proton?

• + 1

• 0

• - 1

• can’t tell

the lepton in a hydrogen atom

• electron
• neutron
• zero
• graviton
• baryon number

What is the name of a particle/hadron where a quark combines with an anti-quark?

• quark

• lepton

• boson

• meson