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Explain dioxygen

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Explain dioxygen

Posted by Dgf Chd 4 years, 1 month ago

CBSE > Class 12 > Chemistry

1 answers

Gaurav Seth 4 years, 1 month ago

Dioxygen plays a vital part in the existence of life. It is a highly reactive non-metal and it is a member of the chalcogen group on the modern periodic table. Oxygen is diatomic molecule and hence two atoms of the elements combine to form dioxygen. It is the third most abundant element in the universe.

Around 21% of the earth’s atmosphere consists of this gas in its free state. Chemical formula of oxygen is O2. It is the most abundant element found in the earth’s crust.

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