They have a full valence electron shell.
Why are the noble gases the least reactive elements? (1 point)
Responses
They are the most electronegative elements.
They are the most electronegative elements.
They are the elements with the smallest atomic mass.
They are the elements with the smallest atomic mass.
They have a full valence electron shell.
They have a full valence electron shell.
They have an empty inner electron shell.
3 answers
are you sure?
Yes, I'm sure. Noble gases are the least reactive elements because they have a full valence electron shell, which makes them stable and less likely to gain or lose electrons to form chemical bonds. This full valence shell is the primary reason for their lack of reactivity.