Protons-Multiple Choice Questions Quiz

Question 1: What is the charge of a proton?

(a) Positive
(b) Negative
(c) Neutral
(d) Variable

Question 2: Protons are found in the nucleus of an atom alongside:

(a) Electrons
(b) Neutrons
(c) Positrons
(d) Photons

Question 3: The number of protons in the nucleus of an atom determines its:

(a) Atomic mass
(b) Atomic number
(c) Ionization energy
(d) Electron affinity

Question 4: The total charge of a proton is:

(a) +1e
(b) -1e
(c) 0e
(d) +2e

Question 5: The mass of a proton is approximately equal to the mass of a:

(a) Neutron
(b) Electron
(c) Photon
(d) Nucleus

Question 6: Protons and neutrons are collectively referred to as:

(a) Isotopes
(b) Nucleons
(c) Electrons
(d) Photons

Question 7: The force that holds protons together in the nucleus is called:

(a) Gravitational force
(b) Electromagnetic force
(c) Weak nuclear force
(d) Strong nuclear force

Question 8: Which fundamental particle is exchanged to mediate the strong nuclear force between protons and neutrons?

(a) Photon
(b) Graviton
(c) Gluon
(d) W boson

Question 9: Protons can be accelerated to high speeds in:

(a) Nuclear reactors
(b) Electron shells
(c) Cyclotrons
(d) Superconductors

Question 10: Protons are composed of even smaller particles called:

(a) Electrons
(b) Neutrons
(c) Quarks
(d) Photons

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Results:

Total score: /10

Answer key:

Question 1: a

Question 2: b

Question 3: b

Question 4: a

Question 5: a

Question 6: b

Question 7: d

Question 8: c

Question 9: c

Question 10: c