Graphite is a soft, dark material often used as a lubricant and to make pencil lead. Diamond is often a clear, hard crystal. Which of the following best explains the difference in these materials?
1. The arrangement of the atoms of each one
2. The elements of which each one is made
3. The size and shape of the individual atoms
4. The number of atoms each one is made of
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Answers: 3
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Graphite is a soft, dark material often used as a lubricant and to make pencil lead. Diamond is ofte...
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