hitorilons and magnydons I think you are taking about isotopes.
Isotopes have different numbers of electrons, but not different atomic numbers (numbers of protons) or they'd be different elements.
the atomic mass is the number of protons and neutrons in an atom of an element and the atomic number is the number of protons of an atom of an element.
well of protons, STOP CHEATING IN WIKIANSWERS AND DO YOUR WORK
If two atoms are isotopes, it means they have the same number of protons but different numbers of neutrons. Thus, they have the same atomic numbers, but different atomic masses.
Because each chemical element has a different atomic structure and contain a different number of protons and electrons.
Because different elements have different numbers of protons, which determines the atomic number.
No. The atomic number of an element is determined by its number of protons. If two atoms have different numbers of protons, they have different atomic numbers and are different elements.
It is because that they have a different number of protons and neutrons and electrons.
Isotopes have different numbers of electrons, but not different atomic numbers (numbers of protons) or they'd be different elements.
the atomic mass is the number of protons and neutrons in an atom of an element and the atomic number is the number of protons of an atom of an element.
well of protons, STOP CHEATING IN WIKIANSWERS AND DO YOUR WORK
By their atomic weight..protons and electrons.
The number of protons is different.
Only fluorine has 9 protons in the atomic nucleus.
Protons are positively charged Neutrons are negatively charged The number of protons is the atomic number Protons+Neutrons=Atomic weight
Each element has a unique number of protons. If another atom has the same number of protons as that element, it is the same element.
The atomic number or z number or the number of protons is what makes one atom different from another. The atomic number or z number or the number of protons is what makes one atom different from another.