WHAT IS COMPOUND ? WRITE THE NAMES OF FOUR COMPOUND S??
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Metal + Nonmetal —> ionic compound (usually)
Metal + Polyatomic ion —> ionic compound (usually)
Nonmetal + Nonmetal —> covalent compound (usually)
Hydrogen + Nonmetal —> covalent compound (usually)
A chemical compound is a chemical substance composed of many identical molecules composed of atoms from more than one element held together by chemical bonds. A molecule consisting of atoms of only one element is therefore not a compound
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A compound is a substance formed when two or more chemical elements are chemically bonded together.
Four compounds are carbohydrates,lipids,proteins and nucleic acids
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