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iris [78.8K]
2 years ago
12

What is a hydrogen atom and carbon atom? What are elements?

Biology
1 answer:
Anna71 [15]2 years ago
3 0

Answer:

A hydrogen atom is an atom of the chemical element hydrogen.Carbon is a chemical element with the symbol C and atomic number 6. It is nonmetallic and tetravalent—making four electrons available to form covalent chemical bonds.

In chemistry, an element is a pure substance consisting only of atoms that all have the same numbers of protons in their atomic nuclei.

Explanation:

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