7)if the innermost orbit of hydrogen atom has a diameter of 1.06 armstrong,find the diameter of the 10th orbit .
ans is 106 armstrong.
Kindly refer to the link given below to get your answer :
https://www.meritnation.com/ask-answer/question/the-diameter-of-the-innermost-orbit-of-hydrogen-is-1-06-angs/atoms/6803811
https://www.meritnation.com/ask-answer/question/the-diameter-of-the-innermost-orbit-of-hydrogen-is-1-06-angs/atoms/6803811