neon is most stable
Among these, neon and argon are most stable, as they are noble gases and have completely filled orbitals.
There is only one abundant isotope of fluorine and that is 19FFluorine-19 is the most common isotope, its abundance is classed as 100% because no other Fluorine isotopes exist in significant quantities. It is also the only stable Fluorine isotope.
Fluorine has the most non metallic qualities.
Carbon 12 and Carbon 13 are stable. All other isotopes of carbon are unstable and radioactive
Coal, graphite and diamonds are all allotropes of carbon and are stable at room temperature.
neon obeys octet rule (it has 8 electrons in its outer most shell) and is thus stable.
Of those, neon is the most chemically stable (least reactive).But for elements, the term stable usually means non-radioactive, and all of these elements have stable isotopes.
Carbon to fluorine.
The most reactive is fluorine.
Among these, neon and argon are most stable, as they are noble gases and have completely filled orbitals.
To become more stable, fluorine is most likely to gain 1 electron and form F- ion.
Fluorine would be more reactive. Fluorine is the most reactive element.
Fluorine and hydrogen
Because fluorine is having the most electronegativity and is the most reactive non metal.
CF2
There is only one abundant isotope of fluorine and that is 19FFluorine-19 is the most common isotope, its abundance is classed as 100% because no other Fluorine isotopes exist in significant quantities. It is also the only stable Fluorine isotope.
fluorine is the most electronegative atom . therefore atoms closer to fluorine will be more electronegative.