Review Fundamental Particles

The name of a particle with no internal structure

• Atomic Particle

• Base Particle

• Elementary Particle

• Smallest Particle

All of the following are quarks except 

• strange
• bottom
• charmed
• muon

What is a proton?

• hadron

• a particle consisting of two down quarks and one up quark

• a positive fundamental particle

• a positive lepton

Which row gives the correct classification of protons, electrons, and neutrinos?

• A

• B

• C

• D

Which equation represents β⁺ decay?

• neutron → proton + positron + antineutrino

• neutron → proton + positron + neutrino

• proton → neutron + positron + antineutrino

• proton → neutron + positron + neutrino

Which statement describes β^- decay in terms of a simple quark model?

• A down quark changes to an up quark and emits an electron and an electron antineutrino.

• A down quark changes to an up quark and emits a positron and an electron neutrino.

• An up quark changes to a down quark and emits an electron and an electron antineutrino.

• An up quark changes to a down quark and emits a positron and an electron neutrino.

an electron with a positive charge

• neutrino

• gauge boson

• positron

• gluon

What Happens when Matter and Antimatter collide

• Nothing Happens

• They form a new substance

• It DOESNT release energy

• They Annihilate

A proton is made up of two up quarks and one down quark with charges of +2/3, +2/3, and –1/3. 

• True 
• False
• More information is needed

These are light, elementary particles that are not made up of quarks.

• Gluons

• Electrons

• Leptons

• Baryon