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The identity of an element is determined by its atomic number. This is the number of protons it has, as well as the number of electrons it has when it's neutral. This number is unique to each element: no two elements have the same atomic number.

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What is the number of protons in one atom of an element determines the atom?

The number of protons determines the element's atomic number. When combined with the number of neutrons, it determines the element's atomic mass.


Does the number of protons in one atom of an element determines the atoms?

Yes, the number of protons in an atom of an element determines the element's identity. It determines the element's atomic number, which is unique for each element.


Which main part of an atom determines the atomic number of an element?

The number of protons, which are found in the nucleus of an atom.


Is the number of neutrons in an atom determines what element it is rue?

No that is not true. The number of PROTONS determines what the element is.


The number of protons in an atom of an element determines the atom's what?

Mass Number


The atomic number determines the what?

The number of protons.


What determines the element that an atom belongs to?

The number of protons in the atom's nucleus determines the element that the atom belongs to. This number is known as the atomic number and is unique to each element. By identifying the number of protons in an atom, we can determine its elemental identity.


Which characteristicof an atom determines element it is?

The number of protons.


What is it that determines the atomic number of the element?

The number of protons in each nucleus of an atom of the element.


What number is the number that determines what element the atoms is?

The number of protons in each nucleus of an atom of the element.


What particle determines what element the atom is?

The number of protons in an atom's nucleus determines what element it is. Each element has a unique number of protons, which is known as the atomic number. This number determines the element's chemical properties.


What is an atom called if it loses a proton?

the number of protons in an atom is what determines which element the atom is. So if an atom "lost" a proton, it would become another element entirely.