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Atoms atomic number represents their number of protons.

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14y ago

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What is the atomic mass the same as?

The Atomic Mass is equal to the number of protons and electrons that an element has.


Does an isotope of an element have a different atomic mass?

Yes, isotopes of an element have the same number of protons but different numbers of neutrons, leading to variations in atomic mass. This is why the atomic mass on the periodic table is often listed as a range for an element.


Is there an element that has the same atomic number and atomic mass?

No, there is no naturally occurring element with the same atomic number and atomic mass. The atomic mass of an element is the weighted average of the masses of its isotopes, which have different numbers of neutrons. The atomic number of an element is the number of protons in its nucleus, which determines its identity. Therefore, the atomic number and atomic mass are different for each element.


What are atoms of an element have the same atomic number but a different atomic mass?

isotope


Name the element with the same atomic number and mass number?

Hydrogen


Is atomic mass and atomic number the same thing?

No, atomic mass and atomic number are not the same thing. Atomic mass represents the average mass of an atom of an element, which includes the mass of protons, neutrons, and electrons. Atomic number, on the other hand, represents the number of protons in the nucleus of an atom, which also determines the element's identity on the periodic table.


What do two different neutral isotopes of the same element have in common nuclear number atomic mass nuclear mass atomic number?

The atomic number is the same for all isotopes.


Does the element change when the atomic mass changes?

No, the element remains the same even when the atomic mass changes. Atomic mass is determined by the number of protons and neutrons in the nucleus of an atom, but changing the number of neutrons does not change the identity of the element.


Why do two isotopes of an element have the same atomic number but differnent mass number?

Because the atomic number is the number of protons in an element. If you change the atomic number you will have a completely different element. The mass number changes because the number of neutrons is different.


Is the mass number the same as the atomic mass?

No, the mass number is not the same as the atomic mass. The mass number is the total number of protons and neutrons in an atom's nucleus, while the atomic mass is the average mass of all the isotopes of an element, taking into account their abundance.


What are the atomic weights of two isotopes of the element number?

both the atomic number and the atomic mass remain the same


The atomic number increases but the atomic mass stays the same?

The atomic number increases but the atomic mass stays the same after the emission of a beta particle by a radioactive atom.