Question

Question.1. Define atomic number. How it is denoted ?​

Answer 1

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The atomic number or proton number (symbol Z) of a chemical element is the number of protons found in the nucleus of every atom of that element. ... It is identical to the charge number of the nucleus. In an uncharged atom, the atomic number is also equal to the number of electrons.

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Answer 2

Answer:

The atomic number or proton number (symbol Z) of a chemical element is the number of protons found in the nucleus of every atom of that element. ... It is identical to the charge number of the nucleus. In an uncharged atom, the atomic number is also equal to the number of electrons.

Explanation:

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