Questions tagged 'Energy Levels'
4 questions
Jan 31, 2025
List these electron subshells in order of increasing energy. 6p , 7s , 6s , 4f note for advanced students: you may assume these subshells
Please list the following electron subshells in order of increasing energy: 6p, 7s, 6s, and 4f. Note for advanced students: you may assume these subshells are all in an atom with many electrons, rathe...
an atom of fluorine has 9 electrons. its second energy level has?
An atom of fluorine has 9 electrons. How many electrons are present in its second energy level? A. 2 electrons B. 8 electrons C. 7 electrons D. 9 electrons
Match each photon to the result of its absorption
A gaseous sample of an unspecified element is bombarded by photons of various energies, measured in electron volts. The energy levels are defined as follows: n=1: E = -63 eV n=2: E = -27 eV n=3: E =...
Calculate the wavelength of light required to make a transition from n=1 -> n=2 and from n=2 -> n=3.?
Part A: Calculate the energies of the n = 1, n = 2, and n = 3 energy levels for an electron in a one-dimensional box with a length of 305 pm. Please enter your answers separated by commas. I have calc...