What causes crayons to melt?

Answer 1

Crayons melt when they are exposed to heat, as they are made of a combination of paraffin wax and color pigments. When the crayon is heated, the wax begins to soften and eventually liquefy, causing the crayon to melt. This process occurs because the heat energy disrupts the solid structure of the wax, allowing it to flow as a liquid.

Answer 2

Oh, dude, crayons melt because they're made of paraffin wax, which has a low melting point. So, like, when you apply heat to them, they're just like, "I'm outta here!" and they turn into colorful goo. It's like watching a rainbow slowly give up on life.

Answer 3

Well, isn't that a happy little question! Crayons melt when they are exposed to heat because they are made of wax. Just like when the sun warms up a nice, cozy spot, the heat melts the wax in the crayons and makes them all soft and colorful. It's like a little rainbow of creativity!

Answer 4

Well, honey, crayons melt because they're made of paraffin wax, which has a low melting point. So, when you expose those colorful sticks to heat, they throw a little tantrum and turn into a gooey mess. Just remember, if you leave them in the sun or near a heat source, those crayons are gonna have a meltdown faster than a toddler in a toy store.

Answer 5

The large molecules of paraffin (and there are several different ones) "cling" to each other electromagnetically, similar to butter. They all form a solid at temperatures below about 117°F or so. Above that temperature to about 147°F, the paraffin molecules "unhook" from each other and become a liquid during the melting process. Note that there is a temperature range for the melting point of paraffin because of the different molecules in this substance. The pigments don't really affect the melting point under normal circumstances. If the crayon is absorbing radiant heat to melt, however, the darker colors, particularly black, will facilitate that process. A link can be found below for more information.

Answer 6

It's called an endothermic reaction. Heat is applied to the crayon and the solid form changes to liquid, like ice melting to water.

Answer 7

wax-made from candles

if you light a candle you'll see that the candle will slowly melt and crayons are made from WAX (not ear WAX)!

Please rate! :)

Answer 8

Crayons will melt when heated because they are made of wax, just like with candles.

Answer 9

its taks a min or so

Answer 10

Melting is a physical change.