How many isotopes does neon have?

All of these radioactive isotopes have a very short half-life of less than few minutes. In fact, the isotope of neon with longest half-life is 24 Ne at 3.38 minutes, and the rest are under 1 minute. 11 of these have a half-life of less than a second. The three stable isotopes of neon have some important uses. read more

Neon-20, neon-21 and neon-22 are the three stable isotopes. Ninety percent of naturally occurring neon is neon-20. As part of the noble gases family of the periodic table, neon generally does not interact with other elements; however, it sometimes reacts with fluorine. read more

The abundances of the naturally occurring isotopes of neon Neon (10 Ne) possesses three stable isotopes, 20 Ne, 21 Ne, and 22 Ne. In addition, 16 radioactive isotopes have been discovered ranging from 16 Ne to 34 Ne, all short-lived. read more