Which notations represent atoms that have the same number of protons but a different number of neutrons?

Atoms of the same element, containing the same number of protons, but different numbers of neutrons, are known as isotopes. Isotopes of any given element all contain the same number of protons, so they have the same atomic number (for example, the atomic number of helium is always 2).

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tutorareej tutorareej · Answer 2 · 2021-12-03T05:36:15+01:00

The atoms having the same number of protons but a different number of neutrons have been termed isotopes.

The neutrons and protons are the constituents of the nucleus. The number of protons and electrons is equal in the atom. When two different atoms have the same number of protons the species have been termed isotopes. The atomic number of the species differ that resulting in the different positions in the periodic table.

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