yes
No, isotopes of the same element are of different weight.
Atoms of the same element are alike in terms of their number of protons, which determines the element. However, atoms of the same element can differ in the number of neutrons they contain, leading to different isotopes of that element.
nitrogenhydrogen
yes
Restate the question: it makes no sense; same element as what?
No. Atoms of the same element have the same chemical properties.
They may come from different isotopes of the same element, but not from the same atom.
What is a function where each domain element is mapped to the same range element.
the element is stable.
Yes, isotopes of an element are the same element but with different numbers of neutrons in the nucleus and thus different atomic masses.
Isotopes of the same element have a different number of neutrons.
For two isotopes to be of the same element it has to have the same atomic number and a different mass number. This means 3116X and 3216X are the same element.