What are atoms of the same element that differ in the number of neutrons they contain called?
These are called
Atoms of the same element were specified. If this were the case, then all the atoms have the same
But the nuclei can contain different numbers of neutrons, massive, neutrally charged, "nucular" particles. This gives rise to the existence of isotopes. If we look at the simplest element
Some few hydrogen nuclei contain a neutron to give the
As atoms get larger, i.e.