Question

1. Which characteristic allows carbon to form chains and rings with other carbon atoms?

A. Carbon is the fourth most abundant element in the universe
B. Carbon has several forms
C. Carbon can form four covalent bonds
D. Carbon is the structural parts of lipids, carbohydrates, proteins, and nucleic acids

Answer 1

Answer:

The answer is C. Carbon can form four covalent bonds

Answer 2

Carbon can form four covalent bonds is the characteristic that allows carbon to form chains and rings with other carbon atoms.

Carbon forms bonds with itself, which is known as carbon-carbon bonds, since carbon is tetravalent, which makes it have the possibility of forming bonds with other carbon atoms and other elements.

The tetrahedral structure of carbon means that in its outermost electronic shell it has four valence electrons that it can share, so it has the ability to form four covalent bonds with other carbon atoms or with other elements.

Precisely because of the great facility that carbon possesses to link together forming chains, there are so many different types of hydrocarbons.

• Carbon forms bonds with many elements on the periodic table such as alkaline and alkaline earth elements (minus francium, barium, and radium).

• Carbon has the characteristic of being able to form long and fairly stable chains, this characteristic or property is called concatenation.

Therefore, we can conclude that Carbon can form four covalent bonds is the characteristic that allows carbon to form chains and rings with other carbon atoms.

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