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freezo1994 freezo1994
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A year ago

The Aurora Borealis is due to



▸

disruptions of the ozone layer.



▸

relaxation of excited oxygen atoms and ionized N2 molecules.



▸

the production of NO.



▸

lightning.

Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
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bcyberbcyber
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A year ago
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freezo1994 Author
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A year ago
Correct Slight Smile TY
2ne1_12345
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Yesterday
Thanks for your help!!
Jodias
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2 hours ago
Smart ... Thanks!
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