the differences in neutrons of the elements
Due to difference in their neutron content
Isotopes vary in mass because they have a different number of neutrons than the base element. For example, Carbon 14 has two more neutrons than the base carbon.
Because they have different numbers of neutrons
Because the number of isotopes are different the atomic masses are different.
This statement is true.
This is unarguable.
Isotopes have the same number of protons and electrons; the number of neutrons is different.
Isotopes have a different number of neutrons but the number of protons and electrons is the same.
Isotopes are a type of atom that share the same number of protons as the neutral atom, but have a different number of neutrons. This is different from an ion, which has a different number of electrons.
Isotopes are atoms with the similar number of protons, electrons and differed number of neutrons. Because of similar number of protons and electrons and they show similarities in chemical behavior. As they have different number of neutrons hence they show differed physical properties.
Primarily, isotopes differ in the number of neutrons in the nucleus. Secondarily, because some combinations of protons and neutrons produce an unstable nucleus, they may differ by being radioactive.
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.
Yes, it is true. Isotopes have the same number of protons an electrons; the number of neutrons is different.
No. The essence of an isotope is that all isotopes have the same number of protons in the nucleus, and thus the same number of electrons. What varies is the number of neutrons in the nucleus.
No, they contain different number of electrons. Isotopes differ in their number of neutrons.
No, only the number of neutrons is different.
All isotopes of carbon have the same number of protons and electrons; but they have a different number of neutrons.
No. Isotopes have the same atomic number, protons and electrons. They have different neutrons.
Two different isotopes of the same atoms have the same number of protons and electrons; the number of neutrons is different.
All the isotopes of a chemical element have the same number of protons and electrons but the number of neutrons is different.
Because the number of protons and electrons remain unchanged.
The number of protons and electrons is the same; the number of neutrons is different.