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Line
Spectra
H
O
Na
Hg
Al
Mg
He
Li
Be
B
Correct!
It
is
Helium
Correct!
It
is
Beryllium
Correct!
It
is
Oxygen
Go
to
the
next
set
of
spectra
Spectra
Drag
from
list
above
the
matching
spectra
here
Line
Spectra
Go
to
the
previous
set
of
spectra
H
O
Na
Hg
Al
Mg
He
Li
Be
B
Spectra
A
and
Spectra
B
contain
two
elements.
From
the
list
above
decide
which
two
elements
spectra
they
are
and
drag
them
into
the
green
boxes
below
the
corresponding
spectra
Yes
it
contains
this
element
Yes
it
contains
this
element
Yes
it
contains
this
element
Yes
it
contains
this
element
A
B
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