Jawaban:
a.nitrogen
Penjelasan:
nitrogen 78,09%
oksigen 20,94 %
argon 0,934 %
karbondioksida 0,0315%
neon 0,0018 %
helium 0,00052%
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Jawaban:
a.nitrogen
Penjelasan:
nitrogen 78,09%
oksigen 20,94 %
argon 0,934 %
karbondioksida 0,0315%
neon 0,0018 %
helium 0,00052%