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Transcript
Which frequency of light has the most energy?
A.
red
B.
yellow
C.
green
D.
violet
Refer to the Bohr model of the hydrogen atom in the chemistry state reference tables.
What color of light is emitted when an electron moves from the third energy level to the
second energy level?
A.
red
B.
yellow
C.
blue-green
D.
violet
Refer to the Bohr model of the hydrogen atom in the chemistry state reference tables
Which electron transition would result in emission of ultraviolet radiation?
A.
Level 4 to level 1
C.
Level 5 to level 2
B.
Level 4 to level 3
D.
Level 3 to level 2
In what way do atomic spectra support the Bohr model of the atom?
A.
The spectra indicate that electrons have practically no mass.
B.
The spectra make it possible to calculate the charge on the electron.
C.
The spectra indicate that the nucleus is very small compared to the atom.
D.
The spectra contain only certain frequencies of light rather than being continuous.