Which of the Following Is an Example of a Chemical

question 92

Multiple Choice

Which of the following is an example of a chemical change?

• A)silver tarnishing
• B)iodine sublimating
• C)alcohol boiling
• D)sucrose dissolving
• E)sodium chloride melting

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Definitions:

Infant Mortality Rate

The statistical measure of the number of deaths of infants under one year of age per 1,000 live births.

Live-born Children

Infants who exhibit any sign of life, such as breathing, heartbeat, or voluntary muscle movement, after delivery, regardless of gestational age.

Health Risks

Refer to potential factors or behaviors that can have a negative impact on an individual's health.

Social Class

Categories of individuals in a society who share similar levels of wealth, status, and power, influencing their opportunities and life experiences.