Physics, asked by snesha94, 6 months ago

what kind of substancr only has hydrogen and carbon atom

Answers

Answered by ambikayadav23

Answer:

Hydrocarbons are a class of chemicals that contain only hydrogen and carbon atoms. Some have hydrogen with rings of carbon atoms, called polycyclic aromatic hydrocarbons or PAHs.

Answered by bibizahida138

Answer:

Hydrocarbons are a class of chemicals that contain only hydrogen and carbon atoms. Some have hydrogen with rings of carbon atoms, called polycyclic aromatic hydrocarbons or PAHs.

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