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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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What atomic particle is equal to its atomic number?
The number of protons is equal to the atomic number of an atom
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.
What Atomic number is the number of what subatomic particle?
Atomic number is equal to the number of protons and electrons (in a neutral atom).
What happens to atomic number and atomic mass of an atom that emits alpha particle?
An alpha particle is a positively charged nuclear particle consisting of two protons bound to two neutrons. The atomic number of an atom decreases by 2 and the mass number decreases by approximately 4 when an alpha particle is ejected.
What atomic particle is equal to its atomic number?
The number of protons is equal to the atomic number of an atom
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 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.
What Atomic number is the number of what subatomic particle?
Atomic number is equal to the number of protons and electrons (in a neutral atom).
The atomic number of an element is the number of which subatomic particle?
Proton
What happens to atomic number and atomic mass of an atom that emits alpha particle?
An alpha particle is a positively charged nuclear particle consisting of two protons bound to two neutrons. The atomic number of an atom decreases by 2 and the mass number decreases by approximately 4 when an alpha particle is ejected.
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
What particle does argon 39 atomic number 18 emit when it decays to potassium 39 atomic number 19?
An electron - also referred to as a beta particle.
What subatomic particle is related the atomic number of an element?
protons, no. of protons is equal to the atomic number of an element.
