Neutrons.
isotopes of a given element differ in the number of neutrons they have.
The number of neutrons is different.
number of neutrons and mass
neutron
Two isotopes differ in the number of neutrons in the nucleus. For example, Carbon-14 has 8 neutrons differing from Carbon-12 which has 6 neutrons.
Isotopes of the same element differ in the number of neutrons. Isotopes have different physical properties but similar chemical properties.
Atoms of the same element that differ in the number of neutrons they contain are known as isotopes.
Different isotopes of an element differ in the number of neutrons and thus in their atomic weight.
isotopes of a given element differ in the number of neutrons they have.
Isotopes of the same element have different number of neutrons.
Number of Neutrons
No, magnesium is an element. However, it has a number of isotopes.
neutrons
neutrons
The number of neutrons is different.
Isotopes
isotopes