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Energy
Levels
Energy
Levels
Energy
Values
Photons
Drag
a
photon
to
the
correct
electron
to
make
the
given
transition.
400
nm
500
nm
600
nm
700
nm
The
electrons
will
absorb
a
photon
and
move
up
to
the
next
level
only
if
the
energy
of
the
photon
is
exactly
equal
to
the
energy
difference
between
the
two
energy
levels.
Electrons
will
eventually
fall
to
lower
energy
levels.
When
this
happens
a
photon
of
light
is
emitted
exactly
equal
to
the
energy
difference
between
the
energy
levels
of
the
transition.
Spectrum
E4
to
E0
E1
to
E0
Reset
Reset
E3
to
E0