Since Zirconium Is a Metal, ZrO₂ Is Expected to Be

question 142

Multiple Choice

Since zirconium is a metal, ZrO₂ is expected to be a/an _____ oxide.

• A) acidic
• B) ionic
• C) amphoteric
• D) neutral
• E) basic

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Definitions:

Special Cause Variation

A type of variation in a process, identified as being caused by specific identifiable factors, unlike common cause variation which is inherent to the process.

Special Cause Variation

Variation in a process that is caused by specific, identifiable sources, unlike random variation, which is inherent in the process.

Major Accident

An incident, often within industrial or transportation settings, which results in significant harm to people, property, or the environment.

Injection Molding

A method for fabricating parts by injecting liquid material into a mold.