Nine Unknown Solids

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Through a series of test, the type of bonds each of the nine unknown solids exhibit could be identified. Solid 1 was confirmed of having polar bonds because of its high solubility in water and because it did not precipitate in base while solid 2 was identified as having ionic bonds because of its solubility in water and insolubility in hexane and alcohol. Like solid 2, solid 3 also has ionic bonding due to its solubility in water but also because it formed a precipitate in the base. Solid 4 has polar bonds because of its solubility in water and because it didn’t precipitate in a base. Solid 5 was the only solid identified with metallic bonding because it could conduct electricity as a solid while all the other solids could not. Just like solid

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