in carbon dioxide (co₂), there are two oxygen atoms for each carbon atom. each oxygen atom forms a double…

in carbon dioxide (co₂), there are two oxygen atoms for each carbon atom. each oxygen atom forms a double bond with carbon, so the molecule contains two sets of double bonds. two sets of double bonds means that the total number of electrons being shared in the molecule is\ntwo.\nfour.\nsix.\neight.

in carbon dioxide (co₂), there are two oxygen atoms for each carbon atom. each oxygen atom forms a double bond with carbon, so the molecule contains two sets of double bonds. two sets of double bonds means that the total number of electrons being shared in the molecule is\ntwo.\nfour.\nsix.\neight.

Answer

Explanation:

Step1: Recall double - bond electron sharing

A double bond involves the sharing of 4 electrons.

Step2: Calculate total shared electrons

There are 2 double bonds in $CO_2$. So, $2\times4 = 8$ electrons are shared.

Answer:

D. eight