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Do isotopes have the same A number?

Updated: 8/21/2019
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9y ago

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The atomic number is the same for the isotopes of a chemical element.

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7y ago
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Q: Do isotopes have the same A number?
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Related questions

Which atoms that are same element and have the same number of protons but have different number of neutrons?

Isotopes are atoms of the same element, having the same number of protons but different number of neutrons.


What atoms with same atomic number but different atomic masses?

Isotopes of the same element have the same number of protons (atomic number) but differ in number of neutrons (hence atomic masses).


What are different types of the same element called?

If an atom of the same element has the same number of protons but a different number of neutrons, then they are isotopes.


What is the same about isotopes and atom?

All the isotopes of an atom have the same number of protons but different number of neutrons.


What is the same about isotopes of the same elements?

The isotopes of the same element have an identical number of protons and electrons; the number of neutrons is different.


How are isotopes the same but different?

Isotopes are different forms of the same element which have different numbers of neutrons in their atomic nuclei. A given element is identified by the number of protons in its nucleus; that's its atomic number. Two different isotopes of the same element have the same number of protons, but each has a different number of neutrons in its nucleus. Different isotopes of the same element are chemically the same.


Isotopes can have the same what?

Isotopes of an element have the same numbers of protons in the nucleus (and corresponding electrons). It's not so much "can have", as "do have". It's just a different number of neutrons that makes a different isotope.


Atoms of same chemical element that have different atomic mass are known as?

Isotopes. They differ in the number of neutrons in the nucleus.


What isotopes are atoms of the same elements with different number of?

Isotopes are atoms of the same elements with different number of neutrons.


Are the Isotopes are atoms of the same element with the same number of protons and?

The isotopes of an element have the same number of protons, but different numbers of neutrons.


What are facts about isotopes of the same element?

Isotopes of the same element have a different number of neutrons.


What are Atoms that vary in the number of neutrons found in their nuclei called?

Different elements with same number of neutrons are known as isotones.