In an atom the ratio of radius of orbit of electron to the radius of n – InterviewSolution

InterviewSolution

1.	In an atom the ratio of radius of orbit of electron to the radius of nucleus isA. `10^3`B. `10^4`C. `10^5`D. `10^6`
Answer» Correct Answer - C The radius of orbit of electrons `=10^(-10)m` radius of nucleus `=10^(-15)m` `therefore` Ratio `=10^(-10)/(10^(-15))=10^(5)` Hence the radius of electron orbit is `10^(5)` times larger than the radius of nucleus.

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