They have a full valence electron shell.
Why are the noble gases the least reactive elements? (1 point)
Responses
They are the elements with the smallest atomic mass.
They are the elements with the smallest atomic mass.
They are the most electronegative elements.
They are the most electronegative elements.
They have a full valence electron shell.
They have a full valence electron shell.
They have an empty inner electron shell.
1 answer
1 answer