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

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Julie Bernier

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Q: What identifies the number of protons in the nucleus of an atom?
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What is the particle that identifies a atom?

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


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

The atomic number


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 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.


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

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


How do you account for the number of protons?

The atomic number of an element accounts for the number of protons in the nucleus of the atom of that element. For example: * Hydrogen atomic number is one. The nucleus of its atom has one proton. * Oxygen atomic number is 8. The nucleus of its atom has 8 protons. * Iron atomic number is 26. The nucleus of its atom has 26 protons. * Lead atomic number is 82. The nucleus of its atom has 82 protons. * Uranium atomic number is 92. The nucleus of its atom has 92 protons.


How does the atomic number describe the number of protons in the nucleus of an atom?

The atomic number is equal to the number of protons in the nucleus of an atom.


The number of neutrons plus protons in the nucleus of an atom-?

nass number is the number of neutrons plus protons in the nucleus of an atom


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.


What is atomic number how is 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.


What is atomic number and how is it used to distinguished 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.