Answer :
Final answer:
Sugar is a chemical compound made of carbon, hydrogen, and oxygen, while light, noise, and heat are not chemicals but forms of energy.
Explanation:
Sugar is a chemical compound composed of carbon, hydrogen, and oxygen. It qualifies as a chemical as its structure involves specific elements combined in a distinct way.
Light, noise, and heat are not considered chemicals. They are forms of energy or physical phenomena, rather than compounds with specific chemical compositions.
Learn more about Defining a chemical compound here:
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