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We use atomic number for recognize chemical elements. atomic number means, how many protons are there in a single atom.

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9y ago
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15y ago

The atomic number of an atom represents the number of protons in that atom.

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13y ago

The number of protons within that element's nucleus and the number of electrons surrounding it.

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Q: What information does the atomic number tell you about an atom?
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Related questions

What do the atomic number and the mass number tell you about the atom?

the atomic number is the number of protons/electrons in the atom


What do the atomic number and mass number tell you about the atom?

the atomic number is the number of protons/electrons in the atom


Can an atomic number tell you how many protons an atom has?

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


What does the atomic number tell about an atom of that element?

Atomic number = Number of protons


What does the atomic number of an element tell you about that atom?

Atomic number = Number of protons


What does the atomic number of an element tell you about its atom?

It would tell you how many neutrons make up the Nucleus of the atom.


What does atomic number tell you?

Tell you the number of protons and electrons in an atom


Does the atomic number tell you what the element of the atom is?

yes


What does the atomic number of a element tell you?

No. of protons in the atom.


What do the atomic number and atomic mass tell you about an atom?

Atomic number tells the number of protons and electrons, but i don't remember for atomic mass.


What is the atomic number of magnesium what does the number tell you?

The atomic number of magnesium is 12. The atomic number is equivalent to the number of protons and electrons in the atom.


What does the number of protons in an atom also tell you?

The number of protons in the nucleus of an atom tell you which element you are dealing with. It is the number of protons in an atomic nucleus that determines the elemental identity. Only that. The atomic number of an element is the number of protons you will find in the nucleus of every atom of that element, regardless of the number of neutrons or electrons involved.