melting point- the melting point of a substance is the temperature at which it changes form a solid to a liquid. (could draw an ice cube melting).
Boiling point- the boiling point of a substance where liquid changes to a gas (could draw a pot of water on a stove releasing steam).
solubility- ability of substance to be dissolved in another. (could draw sugar in water as it dissolves).
Conductivity-is the ability of a substance to conduct electricity or heat. (could draw metal which is conductive, vs wool which i snot conductive).
i hope this helped!! :) (sorry for not drawing the pictures)
