The Color of Quartz Crystals Is Due to

question 73

Multiple Choice

The color of quartz crystals is due to

• A)the arrangement of silicon and oxygen atoms.
• B)inorganic impurities.
• C)magnesium.
• D)organic substances.

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Definitions:

Legal Obligation

A duty enforced by law that requires a person or entity to act or refrain from acting in a certain way.

Crane

A large, tall machine used for moving heavy objects by suspending them from a projecting arm or beam.

Forklift

A powered industrial truck used for lifting and moving materials over short distances, commonly found in warehouses and manufacturing facilities.

Restrictive Covenant

A private restriction on the use of land. If its benefit or obligation passes with the land’s ownership, it is said to “run with the land.”