Weak Interaction: The Four Fundamental Forces of Physics #2

What characteristic of a quark does the weak force change?

• Color

• Charge

• Mass

• Flavor

Which two types of quarks are the most common and make up most of the matter we see?

• Charm and Strange

• Top and Bottom

• Up and Down

• Red and Green

What are the particles that carry the weak force called?

• Photons

• Gluons

• W and Z bosons

• Electrons

When a neutron's down quark changes into an up quark due to the weak force, what does the neutron become?

• An electron

• A proton

• A neutrino

• A photon