The element Q doesn't exist.
Polonium is the element in group 16 that has unstable isotopes. It is a radioactive element with no stable isotopes.
An atom or element that have different masses are known as isotopes.
Isotopes contribute to the atomic weight of a chemical element.
Isotopes of a element are simply versions of that same element with different count of neutron, with that in mind they take all of the isotopes of a specific element and average them together taking in account the percent abundance of each so the most common isotope is the one on the periodic table.
Isotopes of the same element have different numbers of neutrons.
Isotopes of the same element have different number of neutrons.
Polonium is the element in group 16 that has unstable isotopes. It is a radioactive element with no stable isotopes.
Isotopes of the same element have a different number of neutrons.
An atom or element that have different masses are known as isotopes.
How isotopes same as element alike?
No - the lightest element Hydrogen has three known isotopes
Isotopes of the same element have different numbers of neutrons and mass.
Isotopes contribute to the atomic weight of a chemical element.
Atoms of the same element with different atomic masses are known as isotopes. Isotopes differ only by the number of neutrons present in the nucleus of the isotopes. The number of protons is the same for all isotopes of an element (because if there were different numbers of protons, then the atoms would not be of the same element).
Isotopes are atoms of an element having different number of electrons.
You have not told us what element "this" element is.
No chemical element begins with the letter Q.