Exam 2 Flashcards
The shorter the wavelength the _____ energy, _____ gap, ______ frequency
Higher
Bigger
Higher
Longer wavelengths have _____ energy, a _____ gap and have a ______ frequency
Lower
Smaller
Lower
n = 4 to n = 1 is an example of
Emission
n = 1 to n = 4 is an example of
Absorption
Who was the person who first suggested the possibiltiy that light exhibits particle behaviour
Plank
Max planck theroy
Electrons have quantized energy
Wavelength is inversely proportional to frequency
Neils Bohr theory
Known for introducing continuous colour spectrum
Assumed that electrons move around the nucleus in circular oribits
Discovered that electrons exist in only certain allowed orbits
De Broglie theory
Electrons also have wave characteristics
n represents
Shell or energy level
l represents
Subshell in the form of orbitals
M(l) represents
Orbital space/position
M(s) represents
Spin of an electron
