Isotopes are different atoms of the same element with the same number of protons (proton number) but different in number of neutrons. Given that nucleon number is equal to the sum of proton and neutrons in the nucleus of an atom, isotopes have different nucleon number due to difference in number of neutrons.
Neutrons See: http://www.answers.com/topic/isotopes-1 for more information.
different isotopes of the same element have different numbers of what?
Different numbers of neutrons.
Neutrons. Neutrons, when added or taken away, will change the AMU of atom making it have different properties.
neutrons
Neutrons
Neutrons
NEUTRONS
neutrons
Atoms have isotopes: it is true, the isotopes of the same element have different number of neutrons.
The isotopes of an element are alike in that they have the same number of protons, electrons, and the same chemical properties. The isotopes are different in that they have different numbers of neutrons and thus different atomic masses.
Atoms of the same element that have different masses are called isotopes of the element. The presence of different numbers of neutrons in the nucleus is responsible for the existence of isotopes of an 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).
neutrons
Isotopes have different numbers of neutrons.
Isotopes of the same element have different numbers of neutrons and mass.
Isotopes of an element have different masses because their nuclei have different numbers of neutrons.
Isotopes are atoms of the same element that have different numbers of neutrons. Different isotopes of an element have the same atomic number, but different mass numbers. I hope I helped! ^_^
Atoms have isotopes: it is true, the isotopes of the same element have different number of neutrons.
Isotopes have the same number of protons an electrons; the number of neutrons is different.
Isotopes have the same number of protons and electrons; the number of neutrons is different.
Two different isotopes of an element have different numbers of neutrons. That's what an isotope is. So, no, isotopes of an element can not have the same number of neutrons.
Isotopes of the same element have different numbers of neutrons.
isotopes of the same element have different mass number
Atoms of all isotopes of a single element have the same number of protons in their nuclei but have different numbers of neutrons if they have different mass numbers.