Question

purpose: this quiz will test your comprehension of the content from module 11.
instructions: this quiz consists of 10 multiple - choice questions. this quiz doesnt have a time limit and you can retake it as many times as you would like. click on \take the quiz\ once you are ready to begin.
question 7
1 pts
a quark is
an elementary particle.
a building block of nucleons.
a building block of hadrons.
all of these.

Explanation:

To solve this, we recall the properties of quarks:

• Quarks are elementary particles (fundamental, not made of smaller particles).
• Nucleons (protons, neutrons) are hadrons, and quarks are the building blocks of nucleons (hence nucleons and hadrons). So "all of these" is correct because quarks are elementary, build nucleons (a type of hadron), and are hadron building blocks.

Answer:

D. all of these (assuming the last option is labeled D; if the options are A: elementary, B: nucleon block, C: hadron block, D: all, then D is correct)