Science>Chemistry>Atomic Structure>Atomic number

Atomic number

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Atomic number: Overview

In this topic, we will learn about atomic numbers. It explains the different terms associated with atomic numbers. We will also learn how to calculate the atomic number and average atomic number with the aid of examples.

Important Questions on Atomic number

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Science>Atomic Structure>Atomic number> Q 1

Atomic number of which of the following elements is greater than that of Fluorine?

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Science>Atomic Structure>Atomic number> Q 2

The number of protons in one atom of an element $X$ is $8$ . What will be the number of electrons in its ion $X^{- 2} ?$

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Science>Atomic Structure>Atomic number> Q 3

What is the atomic number of carbon?

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Science>Atomic Structure>Atomic number> Q 4

The nucleus of an atom has $5$ protons and $6$ neutrons. What would be the number of electrons?

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Science>Atomic Structure>Atomic number> Q 5

The nucleus of an atom has $5$ protons and $6$ neutrons. What would be the atomic number?

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Science>Atomic Structure>Atomic number> Q 6

What is an atomic number? Name and write the atomic number of first seven elements of the periodic table.

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Science>Atomic Structure>Atomic number> Q 7

Which property of an element is always a natural number?