The Expanding Universe
5.
Use
F igure
3
a nd
t he
s implified
a bsorption
s pectra
i n
F igure
4
t o
i dentify
w hich
e lements
a re
i n
t he
S un,
t hat
i s,
w hich
e lement
each
l etter
i n
F igure
3
r epresents
( except
f or
A
a nd
B ).
Figure
4
S implified
a bsorption
s pectra
Activity 2