Trivia quiz questions with answers about quarks
Quarks
What are quarks?
Answer: Quarks are elementary particles and the fundamental building blocks
of protons and neutrons.
Who discovered quarks?
Answer: Murray Gell-Mann and George Zweig independently proposed the
existence of quarks in 1964.
How many flavors of quarks are there?
Answer: There are six flavors of quarks: up, down, charm, strange, top, and
bottom.
What is the electric charge of an up quark?
Answer: The electric charge of an up quark is +2/3.
What is the electric charge of a down quark?
Answer: The electric charge of a down quark is -1/3.
What is the spin of a quark?
Answer: Quarks have a spin of 1/2.
What is the mass of an up quark?
Answer: The mass of an up quark is approximately 2.2 MeV/c².
What is the mass of a down quark?
Answer: The mass of a down quark is approximately 4.7 MeV/c².
What is the strangeness quantum number of a strange
quark?
Answer: The strangeness quantum number of a strange quark is -1.
What is the charm quantum number of a charm quark?
Answer: The charm quantum number of a charm quark is +1.
What is the top quark?
Answer: The top quark is the heaviest known elementary particle, with a mass
of approximately 173 GeV/c².
What is the bottom quark?
Answer: The bottom quark is also known as the beauty quark and has a mass of
approximately 4.18 GeV/c².
What is the charge of a charm quark?
Answer: The charge of a charm quark is +2/3.
What is the charge of a strange quark?
Answer: The charge of a strange quark is -1/3.
What is the color charge of a quark?
Answer: Quarks have a color charge, which is one of three possible states:
red, green, or blue.
What is the color charge of an anti-quark?
Answer: Anti-quarks have an anti-color charge, which is one of three
possible states: anti-red, anti-green, or anti-blue.
What is the weak force?
Answer: The weak force is one of the four fundamental forces of nature and
is responsible for radioactive decay and nuclear fusion.
What is the strong force?
Answer: The strong force is one of the four fundamental forces of nature and
is responsible for holding quarks together to form protons and neutrons.
What is a meson?
Answer: A meson is a type of particle that consists of a quark and an
anti-quark.
What is a baryon?
Answer: A baryon is a type of particle that consists of three quarks.
What is the difference between a proton and a neutron?
Answer: A proton consists of two up quarks and one down quark, while a
neutron consists of two down quarks and one up quark.
What is the mass of a proton?
Answer: The mass of a proton is approximately 938 MeV/c².
What is the mass of a neutron?
Answer: The mass of a neutron is approximately 939 MeV/c².
What is the charge of a proton?
Answer: The charge of a proton is +1.
What is the charge of a neutron?
Answer: The charge of a neutron is 0.
