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All the isotopes of an atom have the same number of protons but different number of neutrons.
Different isotopes of an atom are determined by the number of neutrons it contains.
We can find atomic mass and mass number in chemical elements. Atomic mass is about weight of the atom. Mass number is about total of neutrons and protons.
To find the number of neutrons in an atom, subtract the atomic number (number of protons) from the atomic mass number. Neutrons are uncharged particles found in the nucleus of an atom and their number can vary for a given element based on isotopes.
The chemical element nihonium (Nh) has 7 isotopes.
Isotopes: atoms with the same atomic number (also identical number of protons and electrons) but with a different number of neutrons and consequently with a different atomic mass.An isotope is an atom; the atom has not isotopes but an element has isotopes (natural or artificial).
Isotopes are found in the nucleus of an atom. They are atoms of the same element with the same number of protons but different numbers of neutrons. The different isotopes of an element have the same chemical properties but different physical properties.
The isotopes of an atom are defined by the number of neutrons their nuclei have for their fixed number of protons. However, I wouldn't say that neutrons are solely responsible for the presence of isotopes because isotopes also depend on the existence of many other particles such as protons, quarks and gluons. Neutrons certainly are responsible for the way we label isotopes, though.
To find the mass number of an atom, you add together the number of protons and neutrons in the nucleus of the atom. The atomic mass listed in the periodic table is the weighted average of the mass numbers of all isotopes of that element.
its according to the number of isotopes
Yes, different isotopes of an atom have the same number of protons and electrons, so they have the same chemical properties. However, they have different numbers of neutrons, giving them different masses.
Two different isotopes of the same atoms have the same number of protons and electrons; the number of neutrons is different.