The noble gases are a unique group of elements.They are recognized as unique due to the fact that they are
A)all gases at room temperature.
B)extremely stable and unreactive.
C)the most reactive member of their period.
D)named after Nobel prize winners.

Question

Quizplus · Accepted Answer

The noble gases are known for their extremely stable and unreactive nature, which is what makes them unique from other elements. They have a full valence shell, meaning they do not need to gain or lose electrons to attain stability. This stability makes them important in various industrial applications and also contributes to their lack of chemical reactivity with other elements. None of the other choices explain the unique nature of the noble gases.

The Noble Gases Are a Unique Group of Elements