Westonci.ca makes finding answers easy, with a community of experts ready to provide you with the information you seek. Discover a wealth of knowledge from professionals across various disciplines on our user-friendly Q&A platform. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

If the radius of the 1st orbit of hydrogen is 5.29 \times 10^{-11} then the radius of the 2nd orbit of hydrogen is

Sagot :