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An atom consists of protons (positive charge), neutrons (no charge), and electrons (negative charge). The atomic number is the number of protons. Furthermore, the mass number is the sum of the protons and neutrons.

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Related Questions

Which quantity identifies an element?

the atom number identifies the element u puta


What identifies the atom tells the number of protons in the nucleus?

The atomic number


What identifies the number of protons in the nucleus of an atom?

The atomic number refers to the number of protons in an element.


The atomic number identifies what?

It represents the number of protons and the number of electrons in an atom of the element.


What identifies an atom of an element?

The atomic number, i.e. the number of protons in the nucleus.


Is it positive to identify an atom by the number of protons it has?

The number of protons in the nucleus of an atom positively identifies the element of which the atom is an example, whether the atom is neutral or ionized.


What particle of an atoms tells us how to find the atomic number?

The number of protons in the nucleus of an atom determines the atomic number. The atomic number corresponds to the number of protons in an atom's nucleus and identifies the element.


What one factor identifies an atom as a specific element?

The number of protons in the atom's nucleus determines its element. This number is known as the atomic number and is unique to each element.


What one number identifies the element?

The atomic number is the one number that identifies an element. It represents the number of protons in the nucleus of the atom, which determines the element's properties and place on the periodic table.


What identifies atomic number?

Periodic table is based on atomic number.It represents protons in a atom.


What does the mass number identify?

The mass number identifies the total number of protons and neutrons in an atom's nucleus. It is represented by the letter A in the notation of an element, such as Carbon-14 where 14 is the mass number.


What is the particle that identifies a atom?

The number of protons in an atom's nucleus determines its chemical identity.