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Which non metal is found mainly in free state in the atmosphere |
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Answer» ⊷ ❍⊷⊶⊷⊶⊷⊶⊷✶CARBON,SILICON ✶⊶⊷⊶⊷⊷⊶⊷ ❍⊷⊶⊷⊶⊷⊶⊷✶. |
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