Helium is odd as it has 2 valence electrons while others have 8 valence electrons.
The odd element in the noble gases is Radon. This is because it is radioactive, and all the others are highly unreactive.
Helium, Neon, Xenon, Krypton, Radon, and Argon.
Well, Noble Gases are it own family. You must have a specific element such as Neon, or Argon.
The noble gases.
For example noble gases.
The odd element in the noble gases is Radon. This is because it is radioactive, and all the others are highly unreactive.
Helium, Neon, Xenon, Krypton, Radon, and Argon.
Well, Noble Gases are it own family. You must have a specific element such as Neon, or Argon.
All the members of the noble gases family (group 18 of the periodic table) are gases at room temperature.
noble gases
The Noble gases
For example noble gases.
helium
The noble gases.
Neon is the second in the Noble Gases group or Group XVIII (18)
the noble gases would be the lightest, as they are all gases
Noble gases