how many neutrons are in ar

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Does argon have 22 neutrons?

The element argon has three naturally occurring isotopes, with 18, 20, and 22 neutrons in the nucleus, respectively.

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What is the number of neutrons of AR?

Why Argon has 22 neutrons?

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Why are there 22 neutrons in argon?

The neutron count is calculated by subtracting the atomic number from atomic mass. The atomic number of argon is 18 and atomic mass 40. So, the neutron count is 22.

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What is argon 18 protons 22 neutrons?

Argon-40 is the isotope which has 18 protons and 22 neutrons. It is inert like any other isotope of Argon. It is the most abundant isotope of argon and accounts for over 99.5% of all Argon in nature.

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Why there are 22 neutrons in argon?

To find the number of neutrons, round off the atomic weight to the nearest whole number. For argon, 39.95 would round to 40. Subtract argon’s atomic number (18) from its rounded atomic weight (40). This means there are 22 neutrons in one atom of argon.

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Why does argon 40 have 22 neutrons?

The neutron count is calculated by subtracting the atomic number from atomic mass. The atomic number of argon is 18 and atomic mass 40. So, the neutron count is 22.

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Are there 22 neutrons in argon?

The element argon has three naturally occurring isotopes, with 18, 20, and 22 neutrons in the nucleus, respectively.

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Does argon have 22 electrons?

The chemical symbol for Argon. A 2 dimensional representation of a Argon atom with 18 protons and 22 neutrons in the nucleus and 18 electrons orbiting the nucleus.

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What is the atomic number of argon 18 protons 22 neutrons?

Argon has the chemical formula Ar. Argon has 18 protons and 22 neutrons in its nucleus giving it an Atomic Number of 18 and an atomic mass of 40.

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What element has 18 protons 22 neutrons?

Name	Argon
Atomic Mass	39.948 atomic mass units
Number of Protons	18
Number of Neutrons	22
Number of Electrons	18

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What element has 22 neutrons and 18 electrons?

So, the atomic number is also \[18\], and the element with atomic number \[18\] is Argon with the symbol \[Ar\]. Now we need to find the mass number of Argon. Since, a neutral atom of argon also has 22 Neutrons.

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Can argon have 22 neutrons?

The element argon has three naturally occurring isotopes, with 18, 20, and 22 neutrons in the nucleus, respectively.

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Does argon have 18 neutrons?

The element argon has three naturally occurring isotopes, with 18, 20, and 22 neutrons in the nucleus, respectively.

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Why is argon 22 neutrons?

This isotope of argon has 22 neutrons in its nucleus. But this is just one isotope of argon. Argon has 24 isotopes, out of which three are stable and contribute to its average atomic mass. Finally, the average atomic mass of a chemical element is determined by the atomic masses of its naturally occurring isotopes.

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