$A$ sodium cation $(Na^+)$ has a different number of electrons from which of the following species?
- A$O^{2-}$
- B$F^{-}$
- C$Li^{-}$
- D$Al^{3+}$
Explore More
Similar Questions
Among the following,the set of isoelectronic ions is:
MediumKVPY 2013
View SolutionIsotopes are atoms having the same
Medium
View SolutionAn element has an electronic configuration of $2, 8, 18, 1$. If its atomic weight is $63$,then how many neutrons will be present in its nucleus?
Easy
View SolutionWhich of the following particles has more electrons than neutrons?
Easy
View SolutionWhich from the following statements is $NOT$ true about isotopes?
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo