The answer is 2 since the Oxygen is double bonded with a carbon O=C
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∙ 11y agoThere are two lone pairs of electrons in C3H6O. This is because the O atom has two lone pairs around it in addition to being bonded to C atoms.
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∙ 9y agoA carbonyl group is any group where a carbon is double bonded to an oxygen. Carbonyl groups like aldehydes, ketones and carboxylic acids all contain only one double bond.
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∙ 10y ago2
Germanium (Ge) has 2 lone pairs of electrons.
Nitrogen trifluoride (NF3) has one lone pair of electrons on the nitrogen atom.
Two lone pair on the central selenium and three lone pairs on each chlorine. So total of eight lone pairs.
CLO2 (chlorine dioxide) has one lone pair of electrons on the chlorine atom.
There are no lone pairs in the nitrate ion (NO3-). The nitrogen atom forms three sigma bonds with oxygen atoms, leaving no non-bonding pairs of electrons.
There are three lone pairs present in chlorine atom
There are two lone pairs of electrons on the As atom in AsCl3.
Germanium (Ge) has 2 lone pairs of electrons.
There are two lone pairs of electrons in a molecule of SO2.
2
NO2 has one lone pair of electrons.
If an atom has five valence electrons, it will have one lone pair of electrons.
Fluorine typically has 3 lone pairs of electrons around it.
In an oxygen molecule (O2), each oxygen atom has 3 lone pairs of electrons.
There are two lone pairs of electrons on the oxygen atom in the Lewis structure of CH3OH.
There is one lone pair of electrons on the nitrogen atom.
It has one lone pair left.