Question

question 5 (5 points)
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the force that holds the protons and the neutrons in close proximity in the nucleus is called the
a) electromagnetic force.
b) intermolecular force.
c) bond force.
d) strong force.

Explanation:

To solve this, we analyze each option:

• Option A: Electromagnetic force acts between charged particles, but protons repel each other electromagnetically, so this isn't the force holding the nucleus together.
• Option B: Intermolecular forces act between molecules, not within atomic nuclei.
• Option C: "Bond force" is a vague term; there's no specific fundamental force called this that holds the nucleus together.
• Option D: The strong force (or strong nuclear force) is the fundamental force that overcomes the electromagnetic repulsion between protons and holds protons and neutrons together in the nucleus.

Answer:

D) strong force