Quartz, a Form of SiO₂, Which Contains an Ordered Array

question 123

Multiple Choice

Quartz, a form of SiO₂, which contains an ordered array of neutral, covalently bonded nonmetal units, is an example of ________

• A)a molecular solid.
• B)a metallic solid.
• C)an alloy.
• D)an ionic solid.
• E)an amorphous solid.

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