Atomic Structure Question 410
Question: What atomic number of an element “X” would have to become so that the 4th orbit around X would fit inside the I Bohr orbit of H atom-
Options:
A) 3
B) 4
C) 16
D) 25
Show Answer
Answer:
Correct Answer: C
Solution:
- $ r_1=0.529\overset{{}^\circ }{\mathop{A}},;{R_{4(x)}}=R_1\times \frac{n^{2}}{Z}; $
$ {R_{4(x)}}\Rightarrow \frac{0.529\times {{(4)}^{2}}}{Z};Z=16 $
