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Ionic and Covalent Bonding
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Physical Science with Earth and Science
9.32 Ionic and Covalent Bonding
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Unknown Z has a high melting point and conducts when dissolved. What can be concluded, and what cannot be concluded, from this evidence alone?
A
It is definitely covalent and its exact formula is Z2.
B
It has no charged particles because the solid melts at a high temperature.
C
It must be a single element with no bonds.
D
It is likely ionic, but the exact formula cannot be determined from those properties alone.
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