Question

what are the properties of crayon and candle before the materials are heated? ​

Answer 1

Explanation:

1. Crayon and candle are solid before heating.

2. After heating they transform into liquids.

3. The process is melting.

4. Their solid properties became liquids to high temperature.

5. They became liquid.

Answer 2

Crayons and candles possess the following properties before heating

• They are non-reactive and have low toxicity.
• They are lipophilic and hydrophobic.

Explanation:

Crayons and candles are made up of wax, which is a complex mixture of hydrocarbon groups.

Properties of Wax:

• They are in a solid phase at room temperature and become liquid while heating.
• They are non-reactive and have low toxicity.
• They are lipophilic and hydrophobic.
• Wax is insoluble in polar solvents like water and soluble in nonpolar solvents.
• They have a smooth texture and are colorless.