Noble gases have completely filled orbitals / energy levels. They generally have 8 valence electrons (helium has only 2) and have stable electronic configuration. Hence they are chemically inert and generally do not form compounds under normal conditions.
Halogens are extremely reactive, noble gases are very unreactive. All noble gases are gases; only F and Cl are gases.
Noble gases are very unreactive chemical elements.
Noble gases are very unreactive.
Unreactive
Noble gases are unreactive because they have a full outer electron shell, making them stable. This full shell makes it difficult for them to gain or lose electrons, which is necessary for chemical reactions. Additionally, noble gases have low electronegativity and ionization energy, further contributing to their stability.
Noble gases are in the same group (Group 18) because they all have a full outer shell of electrons, making them very stable and unreactive. This results in similar chemical properties among the noble gases, leading to their placement in the same group on the periodic table.
Correct.
The full octet means the element is inert (non-reactive.)
No, noble gases do not typically form chemical bonds with other elements because they have a full outer electron shell, making them stable and unreactive.
No; each chemical element has different properties.
The noble gases are unreactive because their valence shells are full, making them stable.
Noble gases are not reactiveHalogens are very reactive.