Argon
oxygen
nitrogen
carbon
dioxide and
trace gases
this chart shows...
Argon
oxygen
nitrogen
carbon
dioxide and
trace gases
this chart shows the compounds
the right is an expanded view of the sma
chart. what percentage of air is oxygen
s the compounds that make up the air. the rectangle on
nded view of the smallest, black wedge of the pie
a
0.07%
b
0.93%
c 21%
d 78%
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