Which of the Following Changes Is a Chemical Change

question 44

Multiple Choice

Which of the following changes is a chemical change?

• A) melting of ice
• B) pulverizing of hard sugar cubes
• C) rusting of iron
• D) more than one correct response
• E) no correct response

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Definitions:

Cognitive

Relating to cognition, involving the processes of thinking, understanding, learning, and remembering.

Physical

Relating to the body as opposed to the mind or emotions, involving bodily movements or activities.

Emotional

Pertaining to feelings or psychological states that involve a person's mood, temperament, personality, and disposition.

Critical Periods

Specific times during an organism's life span when it is especially sensitive to environmental influences or stimulations.