Dot and Cross diagram for c2h2?

Answer 1

H-C ≡ C-H

Step-by-Step instructions from left to right.

So 2 electrons shared with the Carbon and Hydrogen (1 electron each), creating a single bond pair. Then 6 electrons (3 each) shared between the 2 Carbon's, forming a triple bond pair. Then once again the carbon shares 1 electron with the hydrogen's 1 electron forming a single bond pair.

Answer 2

H h

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c = c

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h h

Answer 3

Two carbon bonded together and then 3 hydrogen from each carbon

Answer 4

.. ..

H:C:C:H

Answer 5

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