Question

note: to answer some of the questions, it may help to reference a periodic table.

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what types of covalent bonds are represented?

a triple bond is found on each carbon because it is sharing electrons with three different atoms.

a double bond is found between the hydrogen and carbon atoms since the carbon is sharing two pairs of electrons.

the molecule has a hexagon bond since six pairs of electrons are being shared between the atoms.

a double bond is between the two carbon atoms and each hydrogen atom shares a single bond with a carbon.

Explanation:

Let's analyze each option:

• Option 1: A triple bond is not present here. A triple bond would involve three pairs of shared electrons between two atoms.
• Option 2: Hydrogen - carbon bonds are single bonds. Hydrogen can only form one bond as it has only one valence electron to share.
• Option 3: There is no such thing as a "hexagon bond" in the context of covalent bond types.
• Option 4: In a molecule like ethylene (\(C_2H_4\)), there is a double bond between the two carbon atoms (\(C = C\)) and each hydrogen atom forms a single bond (\(C - H\)) with a carbon atom.

Answer:

A double bond is between the two carbon atoms and each hydrogen atom shares a single bond with a carbon.