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Wewaii [24]
3 years ago
5

Formaldehyde is an organic compound. Each molecule includes two hydrogen (H) atoms, one oxygen (O) atom, and one carbon (C) atom

. Below are the dot structures for each of these elements.
At left, a purple circle labeled H surrounded by two concentric circles, the inner with nothing on it, the outer with 1 small green spheres. In center, a purple circle labeled O surrounded by two concentric circles, the inner with 2 small green spheres, the outer with 6 small green spheres. At right, a purple circle labeled C surrounded by two concentric circles, the inner with 2 small green spheres, the outer with 4 small green spheres.
Which diagram shows how the covalent bonds most likely form in a formaldehyde molecule?

C connected above and below to H's by 1 line each. C also connected by two lines to O, which has 2 dots each above and below.

C connected above and below to H's by 1 line each. C also connected by three lines to O, which has 2 dots each above and below.

O connected above and below to H's by 1 line each. O also connected by two lines to C, which has 2 dots above.

O connected above and below to H's by 1 line each. O also connected by two lines to C, which has 2 dots each above and below.
Biology
1 answer:
Gekata [30.6K]3 years ago
8 0

Answer- H

                |     ..

               C = O

                |     ..

               H

Explanation: Correct on Edg 2020/2021.

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