Question
Which statement best explains why the elements in Group 18 do not have electronegativity values?(1 point)
Responses
The elements are too large.
The elements are too large.
The elements do not have electrons.
The elements do not have electrons.
The elements have only one electron shell.
The elements have only one electron shell.
The elements have filled valence levels.
The elements have filled valence levels.
Responses
The elements are too large.
The elements are too large.
The elements do not have electrons.
The elements do not have electrons.
The elements have only one electron shell.
The elements have only one electron shell.
The elements have filled valence levels.
The elements have filled valence levels.
Answers
GPT-4o mini
The statement that best explains why the elements in Group 18 do not have electronegativity values is:
**The elements have filled valence levels.**
Group 18 elements, also known as noble gases, have full outer electron shells, which makes them stable and mostly unreactive. As a result, they do not attract electrons from other atoms, thus rendering them essentially non-polar and without a defined electronegativity value.
**The elements have filled valence levels.**
Group 18 elements, also known as noble gases, have full outer electron shells, which makes them stable and mostly unreactive. As a result, they do not attract electrons from other atoms, thus rendering them essentially non-polar and without a defined electronegativity value.