Which Is a Physical Change

question 110

Multiple Choice

Which is a physical change?

• A)A piece of sulfur burns
• B)Ice melts
• C)Iron corrodes
• D)A nail rusts

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Definitions:

Mental Age

A measure of an individual's cognitive ability compared to the average cognitive ability of an age group, irrespective of the person's chronological age.

Chronological Age

The amount of time that has passed since an individual's birth, measured in years.

IQ

Intelligence quotient, a measure of a person's cognitive abilities in relation to their age group.

Superior Verbal

Describes individuals who have exceptionally good skills in expressing themselves using language.