What is the main reason for the stability of the nucleus in an atom?
Correct Answer: Strong nuclear force
- Step 1: Understand that an atom has a center called the nucleus.
- Step 2: Know that the nucleus is made up of protons and neutrons.
- Step 3: Realize that protons are positively charged and repel each other.
- Step 4: Learn that neutrons have no charge and help to stabilize the nucleus.
- Step 5: Discover that there is a strong nuclear force that acts between protons and neutrons.
- Step 6: Understand that this strong nuclear force is much stronger than the repulsion between protons.
- Step 7: Conclude that the strong nuclear force keeps the protons and neutrons tightly bound together, making the nucleus stable.
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