Fluorine (9F) has 18 known isotopes ranging from 13 F to 31 F (with the exception of 30 F ) and two isomers (18m F and 26m F ). Only fluorine-19 is stable...

Fluorine-18 (18F) is a fluorine radioisotope which is an important source of positrons. It has a mass of 18.0009380(6) u and its half-life is 109.771(20)...

-ˌdʒɛn/) are a group in the periodic table consisting of six chemically related elements: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and the...

Fluorine is a chemical element; it has symbol F and atomic number 9. It is the lightest halogen and exists at standard conditions as a highly toxic, pale...

station in Tokyo, coded as F16 on the Fukutoshin Line Fluorine-16 (F-16 or 16F), an isotope of fluorine F-16 Rachanon (born 1991), Thai kickboxer This disambiguation...

Tribal-class destroyer Formula 18, a class of catamaran Fluorine-18 (F-18 or F18F), an unstable isotope of fluorine Slip F-18, anchorage for the fictional...

There are three known stable isotopes of oxygen (8O): 16 O , 17 O , and 18 O . Radioactive isotopes ranging from 11 O to 28 O have also been characterized...

Neon (10Ne) possesses three stable isotopes: 20 Ne , 21 Ne , and 22 Ne . In addition, 17 radioactive isotopes have been discovered, ranging from 15 Ne...

ration isotope supplies. Israel's oxygen-18 facility had shut down due to the Gulf War, and the U.S. government had shut down its isotopes of carbon,...

Tribal-class destroyer of the Royal Navy F24 camera, a British aerial reconnaissance camera Fluorine-24 (24F), an isotope of fluorine France 24, an international...