low reaction
Noble gases have completely filled valence orbitals and are hence stable or chemically inert.
The number of compounds of noble gases is very low; salts derived from xenon are known.
Very low activity.
Noble gases are elements noted for extremely low electronegativity because of an outer valence that is complete. Therefore a false statement about Noble Gases would be that "Noble Gases have high electronegativity" or "Noble Gases are notorious for being extremely reactive elements."
low reaction
Gases form the shape of their container and have very low densities.
Noble gases have completely filled valence orbitals and are hence stable or chemically inert.
The number of compounds of noble gases is very low; salts derived from xenon are known.
Very low activity.
Noble gases are elements noted for extremely low electronegativity because of an outer valence that is complete. Therefore a false statement about Noble Gases would be that "Noble Gases have high electronegativity" or "Noble Gases are notorious for being extremely reactive elements."
Yes. They are also referred to as the inert gases.
"Noble" gases have the outer electron shell full, with 8 electrons; this structure lead to a very low chemical reactivity but now they are not considered as inert elements.
noble gases
The so-called noble gases have the outer electron shell full, with 8 electrons; this structure lead to a very low chemical reactivity but now they are not considered as inert elements.
Noble gsase are liquefied at very low temperatures, with many difficulties and expenses.
The term noble is old and today inadequate.The so-called noble gases have the outer electron shell full, with 8 electrons; this structure lead to a very low chemical reactivity but now they are not all considered as inert elements.Compounds have been made with Krypton, Xenon and Radon. None have yet been made for Argon, Neon or Helium.