Describe the type of electron configuration that makes an atom stable and not likely to react.
Understand the Problem
The question is asking for a description of the type of electron configuration that results in an atom being stable and not reactive. This involves discussing concepts such as filled outer electron shells or the octet rule.
Answer
Full outermost electron shell (often octet rule).
An atom is stable and not likely to react when its outermost electron shell is full, typically following the octet rule for most elements, resembling the electron configuration of noble gases.
Answer for screen readers
An atom is stable and not likely to react when its outermost electron shell is full, typically following the octet rule for most elements, resembling the electron configuration of noble gases.
More Information
Noble gases demonstrate the most stable electron configurations because they have full valence shells, making them chemically inert under standard conditions.
Tips
Confusing the concept with partially filled shells which are less stable.
Sources
- Electron Configuration | Introductory Chemistry - uen.pressbooks.pub
- The Octet Rule - Chemistry LibreTexts - chem.libretexts.org
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