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:

Density-Independent Factor

An environmental factor that affects the size of a population but is not influenced by changes in population density. Compare with density-dependent factor.

Killing Frost

A severe frost event causing significant damage or death to vegetation, effectively ending the growing season for many plants.

Density-Independent Factor

A factor that affects the size of populations regardless of their density, such as weather or natural disasters.

Predation

A biological interaction where a predator organism kills and consumes another organism known as the prey.