A white crayons melting point is 140'F-165'F
they all burn at the same rate
Melting is a physical change.
Cement has not a melting and boiling point; after heating cement is thermally decomposed.
physical change
Rose Art crayons tend to melt faster than Crayola crayons primarily due to differences in their wax composition and quality. Rose Art may use a lower quality wax or a different blend of materials, resulting in a lower melting point. Additionally, the manufacturing process and additives can also affect how well the crayons hold up to heat, making Rose Art crayons more susceptible to melting.
White chocolate melting point is 84-87 degrees
physical change
physical change
All tin/lead alloys are called white metals. Usually white metals have got low melting point. It is between 185Deg C to 275Deg C.
Sodium?
You have to heat up the crayons until it reaches its boiling point.
Phosphorus in two elementary forms: melting points: (white) 44.2 °C, (black) 610 °C