When you heated up the solid crayons, you caused the crayons to melt. The solid crayons became a liquid and dripped down the paper. As the liquid crayons cooled, they became a solid again. This activity is an example of a reversible change, since the melting was reversed once the crayons had a chance to cool.
when you heated up the solid crayons or candle, you caused the crayons and candles to melt. The solid crayons/candle became a liquid and dripped down the paper. As the liquid crayons/candle cooled, they became a solid again.
Answers & Comments
Answer:
melting crayon
Explanation:
When you heated up the solid crayons, you caused the crayons to melt. The solid crayons became a liquid and dripped down the paper. As the liquid crayons cooled, they became a solid again. This activity is an example of a reversible change, since the melting was reversed once the crayons had a chance to cool.
when you heated up the solid crayons or candle, you caused the crayons and candles to melt. The solid crayons/candle became a liquid and dripped down the paper. As the liquid crayons/candle cooled, they became a solid again.
hope it helps.