Problem 57
In the emission spectrum from hydrogen gas, what type of energy is released when electrons drop from the fifth to the first energy level?
Problem 58
In the emission spectrum from hydrogen gas, what type of energy is released when electrons drop from the fifth to the fourth energy level?
Problem 60
Which of the following lines in the emission spectrum of hydrogen has the shortest wavelength: red, blue-green, or violet?
Problem 61
How many photons of light are emitted for each of the following? (a) \(1 \mathrm{e}^{-}\) drops from energy level 3 to 1 (b) \(1 \mathrm{e}^{-}\) drops from energy level 3 to 2
Problem 62
How many photons of light are emitted for each of the following? (a) \(100 \mathrm{e}^{-}\) drop from energy level 3 to 2 (b) \(100 \mathrm{e}^{-}\) drop from energy level 4 to 2
Problem 66
What experimental evidence suggests main energy levels split into sublevels?
Problem 67
State the number of sublevels in each of the following main energy levels: (a) 1 st (b) 2 nd (c) \(3 \mathrm{rd}\) (d) 4 th
Problem 68
Designate all the sublevels within each of the following main energy levels: (a) 1 st (b) 2 nd (c) \(3 \mathrm{rd}\) (d) 4 th
Problem 69
What is the maximum number of electrons in each of the following sublevels? (a) \(2 s\) (b) \(4 p\) (c) \(3 d\) (d) \(5 f\)
Problem 70
What is the maximum number of electrons in each of the following? (a) an s sublevel (b) a \(p\) sublevel (c) a \(d\) sublevel (d) an \(f\) sublevel
