Q:Q: The field of organic chemistry studies the structure and reactivity of compounds containing what element? Read this paragraph and choose the correct option from the provided answers: Since then, the distinction between organic and inorganic compounds and reactions has blurred. Currently, the field of organic chemistry studies the structure and reactivity of nearly all carbon-containing compounds. Over twenty million organic compounds are known, ranging from very simple molecules to complex proteins. Choices: - nitrogen - hydrogen - oxygen - carbon A:
A:
carbon