a 2 4 x 1025 Hz c 1 6 x 1015 Hz 5 The total number of

Last updated: 7/3/2023

a 2 4 x 1025 Hz c 1 6 x 1015 Hz 5 The total number of orbitals in the principal shell of He Rhc where R is Rydberg 4 b 2 4 x 1016 Hz d 8 x 10 5 Hz that has energy equal to constant a 4 b 8 c 16 d 32