# Atomic Structure Question

**View this question.**

Add this question to a group or test by clicking the appropriate button below.

- [math]"N"^"3-"[/math]
- [math]"Rb"^"+"[/math]
- [math]"Ca"^"2+"[/math]
- None of the above

This question is public and is used in
**142** tests or worksheets.

Type: *Multiple-Choice*

Category: *Atomic Structure*

Level: *Grade 11*

Score: *4*

Author: *teachchemistry*

Last Modified: *2 years ago*

View all questions by teachchemistry.

**View this question.**

Add this question to a group or test by clicking the appropriate button below.

Which ion's configuration matches that of the noble gas whose electron-dot diagram is below?

- [math]"N"^"3-"[/math]
- [math]"Rb"^"+"[/math]
- [math]"Ca"^"2+"[/math]
- None of the above

You need to have at least 5 reputation to vote a question down.
Learn How To Earn Badges.