What must happen for a nucleus to be stable?A.The number of neutrons must be greater than the number of quarks.B.The number of protons must be greater than the number of neutrons.C.The electrostatic force must be stronger than the strong nuclear force.D.The strong nuclear force must balance electrostatic forces in the nucleus.SUBMITarrow_backPREVIOUS
Question
What must happen for a nucleus to be stable?A.The number of neutrons must be greater than the number of quarks.B.The number of protons must be greater than the number of neutrons.C.The electrostatic force must be stronger than the strong nuclear force.D.The strong nuclear force must balance electrostatic forces in the nucleus.SUBMITarrow_backPREVIOUS
Solution
The stability of a nucleus is determined by the balance between the strong nuclear force and the electrostatic forces within the nucleus. Therefore, the correct answer is D. The strong nuclear force must balance electrostatic forces in the nucleus.
Here's a step-by-step explanation:
-
The nucleus of an atom is composed of protons and neutrons. Protons carry a positive charge, and neutrons carry no charge.
-
The protons in the nucleus repel each other due to the electrostatic force, also known as the Coulomb force.
-
However, the nucleus does not break apart because of the strong nuclear force, which is a powerful force of attraction that works at very short distances and holds the protons and neutrons together.
-
For the nucleus to be stable, the strong nuclear force must balance the electrostatic forces. If the electrostatic force were stronger, the nucleus would break apart. If the strong nuclear force were too strong, it would cause the nucleus to collapse.
-
Therefore, the stability of a nucleus is a delicate balance between these two forces.
Similar Questions
What makes a nucleus stable?A.A nucleus is stable if the electrostatic and strong nuclear forces balance out.B.A nucleus is stable if there are fewer neutrons than protons in the nucleus.C.A nucleus is stable if there is the same number of protons as electrons.D.A nucleus is stable if all of the electrons are in the lowest energy levels.
Which best describes the forces in the nucleus of a stable atom?A.The weak nuclear force is greater than the electrostatic force.B.The weak nuclear force balances out the strong nuclear force.C.The strong nuclear force balances out the electrostatic force.D.The electrostatic force is greater than the strong nuclear force.
What would cause a nucleus to be unstable?A.An unequal number of protons and electronsB.Too few quarks within the nucleus of the atomC.An imbalance between the electrostatic and strong nuclear forcesD.An equal number of protons and neutrons
Neutrons are essential for the stability of the nucleus because they counteract the repulsive forces between protons. Question 7 options: True False
Propose a reason why a nucleus with 6 protons and no neutrons is unstable.Hint: Remember that all protons are positively charged.
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.