Which is an example of an ionic compound?
a. copper (ii) sulfate forms blue crystals, a...
Which is an example of an ionic compound?
a. copper (ii) sulfate forms blue crystals, and the crystals are hard but brittle.
b. carbon dioxide is a gas at room temperature and is formed from carbon and oxygen atoms.
c. copper has a metallic color and can be hammered into different shapes.
Answers: 3
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