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What identifies the number of an atom?

Updated: 9/17/2019
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8y ago

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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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Q: What identifies the number of an atom?
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Related questions

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

The atomic number


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

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


What one factor identifies an atom as a specific element?

The number of protons.


Which quantity identifies an element?

the atom number identifies the element u puta


The Atomic number of an atom is?

No. Atomic number is the number of protons in the nucleus of an atom. Each element has a unique atomic number that identifies it as that element.


What identifies atomic number?

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


The number of what identifies whether an atom carries a charge ion or is neutral?

Electrons An atom that becomes stripped of any given number electrons becomes an ion. That is my understanding. :-)


What is the particle that identifies a atom?

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


What is atomic number. How is it used to distinguish one element from another?

The unique number of protons in the nucleus of an atom is an element's atomic number. This identifies an element.