What is the overall electric charge of the atomic nucleus?

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Multiple Choice

What is the overall electric charge of the atomic nucleus?

Explanation:
The nucleus has a positive electric charge because it contains protons, which carry a positive charge, while neutrons have no charge. Adding up the charges of all the nucleons gives a positive total that equals the number of protons in the nucleus (the atomic number). Electrons, which are outside the nucleus, provide negative charge that can balance the nucleus to make the whole atom neutral, but the nucleus itself remains positively charged.

The nucleus has a positive electric charge because it contains protons, which carry a positive charge, while neutrons have no charge. Adding up the charges of all the nucleons gives a positive total that equals the number of protons in the nucleus (the atomic number). Electrons, which are outside the nucleus, provide negative charge that can balance the nucleus to make the whole atom neutral, but the nucleus itself remains positively charged.

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