Question

Define Atomic Number​

Answer 1

Answer:

Atomic number, the number of a chemical element in the periodic system, whereby the elements are arranged in order of increasing number of protons in the nucleus. Accordingly, the number of protons, which is always equal to the number of electrons in the neutral atom, is also the atomic number.

Answer 2

Answer:

What is Atomic Number?

=> Atomic number, the number of a chemical element in the periodic system, whereby the elements are arranged in order of increasing number of protons in the nucleus. Accordingly, the number of protons, which is always equal to the number of electrons in the neutral atom, is also the atomic number.

How to Read the Atomic Number?

=> Go to the Periodic Table of Elements and click on your element. If it makes things easier, you can select your element from an alphabetical listing. The atomic number is the number of protons in an atom of an element. In our example, krypton's atomic number is 36.

Explanation:

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