1. Let's consider the average radius (r) for an electron in a hydrogen 2s orbital. Report your answers to the questions below as multiples of the Bohr radius. (a) Use the simple formula from your text that requires you to know only the quantum numbers and atomic number. You used it in a previous assignment. (b) Use the integral below which requires the radial distribution function. You will also need the second integral formula. Remember to always show all of your work. (r): r P(r) dr a! rae-br dr ba+i

1. Let's consider the average radius (r) for an electron in a hydrogen 2s orbital. Report your answers to the questions below as multiples of the Bohr radius. (a) Use the simple formula from your text that requires you to know only the quantum numbers and atomic number. You used it in a previous assignment. (b) Use the integral below which requires the radial distribution function. You will also need the second integral formula. Remember to always show all of your work. (r): r P(r) dr a! rae-br dr ba+i