Vocal choice board Crossword

No shape or volume
the basic unit of a chemical element.
a negatively charged ion
the action of bringing a liquid to the temperature at which it bubbles and turns to vapor.
the degree of compactness of a substance.
a thing that is composed of two or more separate elements; a mixture.
a positively charged ion
the mass of an atom of a chemical element expressed in atomic mass units
the temperature at which a liquid boils and turns to vapor.
physical substance in general, as distinct from mind and spirit; (in physics) that which occupies space and possesses rest mass, especially as distinct from energ
a solid material that is typically hard, shiny, malleable, fusible, and ductile
a substance made by mixing other substances together.
firm and stable in shape; not liquid or fluid.
the central and most important part of an object
a subatomic particle of about the same mass as a proton but without an electric charge
a gentle sheen or soft glow, especially that of a partly reflective surface
a substance that flows freely but is of constant volume
make or become liquefied by heat.