ISOTOPES
type: Concept

NITROGEN ISOTOPES
change note: 2015-02-20 17:07:49.0 [mpmorahan] Insert Concept add broader relation (NITROGEN ISOTOPES [e1138bec-7087-45f4-82b0-2e4029063381,106763] - ISOTOPES [a0358b3e-0926-4b17-8b32-c1b15a73cba5,87287]);
in scheme: sciencekeywords
definition: Natural nitrogen (N) consists of two stable isotopes, nitrogen-14, which makes up the vast majority of naturally occurring nitrogen, andnitrogen-15. Fourteen radioactive isotopes (radioisotopes) have also been found so far, with atomic masses ranging from 10 to 25, and one nuclear isomer, 11mN.
type: Concept