If an atom lies 3.06 x 10-19 J above the ground state, determine the wavelength of light (in nm) that would be emitted upon relaxation back to the ground state.
nm

What is the value of keq for the reaction expressed in scientific notation?

What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.