What is the number of electrons shared between the carbon atoms in a molecule of ethyne?

6 Explanation: there are 6 electrons shared to make propyne

letter A is the correct answer i think.

One electron is shared between ethane, H3-C-C-H3

(1) 6.

option 1, 6 electrons Explanation: Ethyne is a an unsaturated hydrocarbon called alkyne and has triple bond between two carbon atoms of Ethyne. And we know that each bond is comprised of two electrons. Hence 3 X 2= 6 electrons are there between two carbon atoms.

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