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that would make it the gaseous atoms if they are exist in "monoatomic"molecules and the answer is yes.mercury vapor and sodium vapor lightening depend upon that fact
element in period 18(helium,neon,argon,krypton,xenon,&radon)
Monoatomic means to have one atom. An anion is any ion that has a negative charge. An example of a monoatomic ion is S2- . Sulfur is the only atom in the atom, and it has a negative two charge.
The noble gases always exist in monatomic form: Helium, Neon, Argon, Krypton, Xenon, and Radon.
10Nitrogen, Oxygen, Flourine, Helium, Neon, Argon, Krypton, Xenon, Radon and Chlorine.
that would make it the gaseous atoms if they are exist in "monoatomic"molecules and the answer is yes.mercury vapor and sodium vapor lightening depend upon that fact
No, Na and Hg in the vapor state do not exist as monoatomic molecules. They exist as diatomic molecules. Na exists as Na2 and Hg exists as Hg2 in the vapor state.
element in period 18(helium,neon,argon,krypton,xenon,&radon)
Sodium does not exist as molecules in the room temperature and pressure because it is a metal. Although it forms diatomic 'molecules' in gaseous phase at very high temperatures.
Monoatomic means to have one atom. An anion is any ion that has a negative charge. An example of a monoatomic ion is S2- . Sulfur is the only atom in the atom, and it has a negative two charge.
The noble gases always exist in monatomic form: Helium, Neon, Argon, Krypton, Xenon, and Radon.
10Nitrogen, Oxygen, Flourine, Helium, Neon, Argon, Krypton, Xenon, Radon and Chlorine.
Hydrogen, Helium, Neon, Argon, Krypton, Xenon, Radon, Nitrogen, Oxygen, Fluorine and Chlorine
The noble gases always exist in monatomic form: Helium, Neon, Argon, Krypton, Xenon, and Radon.
yes they exsist as monoatomic molecule in vapour state
yes they exsist as monoatomic molecule in vapour state
No, neon exists as a monatomic gas at standard temperature and pressure. It does not readily form diatomic molecules or other larger clusters like some other elements.