Q:5 What are the two forms of oxygen found in the atmosphere?
Two forms of oxygen found in the atmosphere are:
(i) Dioxygen or diatomic oxygen O2
(ii) Ozone or triatomic Ozone O3
Board Exam Date 2025 Live: Bihar Class 10, 12 model papers out, time table soon; updates on CBSE, UP
CBSE Class 10 board exams from February 15 to March 18; download date sheet 2025 PDF
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