A melting point is a temperature that, when reached, changes the state of a substance from a solid to a liquid.
(A melting point; is; a temperature that, when reached, changes the state of a substance from a solid to a liquid) (a temperature; changes; the state of a substance; from a solid; to a liquid; T:when reached)
A melting point a temperature
is changes
a temperature that, when reached, changes the state of a substance from a solid to a liquid
the state of a substance from a solid to a liquid T:when reached