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What best describes why carbon is a useful building block.
Carbon has 2 electrons in its outer shell and can form strong ionic bonds to build
solid structures
Carbon has 4 electrons in its outer shell and can form covalent bonds to build a
variety of structures
Carbon has 8 electrons in its outer shell and is a very stable atom
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Answers: 3
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What best describes why carbon is a useful building block.
Carbon has 2 electrons in its outer she...
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