Which formula is used to calculate the energy of a species containing $1$ electron?
- A$E_n = -2.18 \times 10^{-18} \left( \frac{Z^2}{n^2} \right) \ J$
- B$E_n = -2.18 \times 10^{-18} \left( \frac{n^2}{Z^2} \right) \ J$
- C$E_n = -2.18 \times 10^{-18} \left( \frac{Z}{n} \right) \ J$
- D$E_n = -2.18 \times 10^{-18} \left( \frac{n}{Z} \right) \ J$
Explore More
Similar Questions
The radius of $3^{rd}$ orbit of hydrogen atom is $R \text{ pm}$. The radius of $2^{nd}$ orbit of $He^{+}$ ion (in $\text{pm}$) is
The watermelon model of the atom was proposed by:
Easy
View SolutionFor $Li^{2+}$,the ratio of radii $r_2 : r_5$ is:
Medium
View SolutionWhat is the wave number of the lowest energy transition associated with the Lyman series?
Rutherford's experiment,which established the nuclear model of the atom,used a beam of
Easy
View SolutionVedclass 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