Chemistry Practice Problems Physical & Chemical Changes Practice Problems Solution: If you place a glass rod over a burning candle, th...

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Solution: If you place a glass rod over a burning candle, the glass appears to turn black. What is happening to each of the following (physical change, chemical change, both, or neither) as the candle burns? Explain each answer. b. the wick

Problem

If you place a glass rod over a burning candle, the glass appears to turn black. What is happening to each of the following (physical change, chemical change, both, or neither) as the candle burns? Explain each answer.

b. the wick

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