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RBJSuranga ✅
created a new poll
on July 13 2022 at 05:47 PM
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අවකාශය තුළ බහුලවම පවතින වායුව
+22
N2
22 votes
+3
CO2
3 votes
NH3
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12
2
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14
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Naveen Sankalpa
N2
on September 15 2022 at 09:56 PM
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