Question

Bonds: Including Carbon Compounds Quick Check
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Question
Why is carbon said to provide a “backbone” in many molecules?(1 point)
Responses

Carbon atoms have long narrow shapes, allowing many other atoms to attach to them.
Carbon atoms have long narrow shapes, allowing many other atoms to attach to them.

Carbon atoms can form chains and branches with each other, and other atoms can attach to these.
Carbon atoms can form chains and branches with each other, and other atoms can attach to these.

Carbon atoms have full shells of electrons, allowing electrical signals to pass through them easily.
Carbon atoms have full shells of electrons, allowing electrical signals to pass through them easily.

Carbon atoms have half-full shells of electrons, allowing electrical signals to pass through them easily.

Answer 1

The correct response is:

**Carbon atoms can form chains and branches with each other, and other atoms can attach to these.**

This is because carbon's ability to form four covalent bonds allows it to create a wide variety of structures, including long chains and complex branching formations. This versatility is what makes carbon the backbone of many organic molecules.