Which Is a Chemical Change

question 44

Multiple Choice

Which is a chemical change?

• A)Iron rusting
• B)Water freezing
• C)Alcohol evaporating
• D)Ice melting

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Definitions:

Sigmund Freud

An Austrian neurologist and the founder of psychoanalysis, a clinical method for treating psychopathology through dialogue between a patient and a psychoanalyst.

Wilhelm Wundt

A German psychologist who is considered the father of experimental psychology, having established the first psychology laboratory.

Psychological Laboratory

A controlled environment where experiments related to psychology and human behavior are conducted to study various psychological phenomena.

Germany

A country in Central Europe known for its rich history, cultural heritage, and significant contributions to art, science, and philosophy.