Sample Test Item Preview

General Information
Related Benchmark: SC.8.P.9.2
Reporting Category: Physical Science
Type: MC: Multiple Choice
Difficulty: N/A
Question:
When a candle is lit, the wick burns, the wax melts, the candle changes shape, and the air around the candle heats up. Which of the following is an example of a chemical change?
Answer Options:
A. the wick burning
B. the wax melting
C. the candle changing shape
D. the air around the candle heating up
Answer Key:
A