they gave people a sense that all colours are beutiful. a sense of creativity for children.
physical change
Yes, melting crayons is an example of a physical change. During this process, the crayons change from a solid to a liquid state due to the application of heat, but their chemical composition remains the same. When cooled, the melted crayon can solidify again, demonstrating that the change is reversible.
physical change
Melting crayons is a physical change. When crayons are heated, they change from solid to liquid without altering their chemical composition. Indicators of this physical change include a change in state and temperature, as well as the ability to solidify again upon cooling. However, the crayons retain their original color and chemical properties throughout the process.
Crayons changing the color on paper is a physical change because it does not alter the chemical composition of either the crayon or the paper. The change is reversible, as the color can be erased or removed without chemically altering the substances involved.
physical change
physical change
Melting is a physical change.
physical change
No it is an example of a physical change
The state of matter remain unchanged.
Crayons changing the color on paper is a physical change because it does not alter the chemical composition of either the crayon or the paper. The change is reversible, as the color can be erased or removed without chemically altering the substances involved.
red, blue, and green
crayons = Malkreide (sing.) crayons = Farbkreide (sing.) crayons = Buntstifte (pl.) crayons = Wachsstifte (pl.)
crayons - les crayons which means pencils. If coloured, they are crayons de couleur.
Melted crayons are considered a mixture because they are made up of a combination of different colored waxes and pigments. The melted crayons do not chemically change when melted, so they retain their individual components within the mixture.
no. It is not because you can make it back to the way it was. Breaking a crayon would be a PHYSICAL change.