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Number of protons are taken. They are arranged by number of protons. Mendeleev arranged elements first according to atomic number

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9y ago
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3w ago

Protons contribute to the atomic number of an atom. The atomic number represents the number of protons in the nucleus of an atom.

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Q: What particle contributes to the atomic number?
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Related questions

What happens to the atomic number when the nucleus releases a beta particle?

When the nucleus releases a beta minus particle the atomic number increase with 1.When the nucleus releases a beta plus particle the atomic number decrease with 1.


What subatomic particle is the same as the atomic number?

The subatomic particle that is the same as the atomic number is the proton. The atomic number of an element represents the number of protons in the nucleus of an atom.


What atomic particle is equal to its atomic number?

Protons are equal to the atomic number of an element.


What subatomic particle is related the atomic number of an element?

The subatomic particle related to the atomic number of an element is the proton. The atomic number of an element is equal to the number of protons in the nucleus of an atom of that element.


What particle does argon-39 atomic number 18 emit when it decays to potassium-39 atomic number 19?

electron or beta particle


What subatomic particle is the atomic number equal to?

The number of protons equals the number of electrons.


What particle does the atomic number equal in the nucleus?

The number of Protons in the nucleus determines the atom's Atomic number.


The atomic number of an element is the number of which subatomic particle?

Proton


What is the change in the atomic number when the atom emits an alpha particle?

The atomic number will decrease by 2, the number of protons in the emitted alpha particle. An alpha particle is a helium-4 nuclei with two protons and two neutrons.


When an unstable nucleus produces an beta particle by how many units does the atomic number of the nucleus change?

The atomic number decreases by one for each beta particle


That particle that gives an element its atomic number is in this part?

The atomic number is determined by the number of protons, which are located in the nucleus.


What Atomic number is the number of what subatomic particle?

The atomic number is the number of protons in an atom's nucleus.