Across
- 2. a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity
- 5. an element intermediate in properties between the typical metals and nonmetals
- 7. a gaseous, liquid or solid mixture that has the same proportions of its components throughout a given sample.
- 9. consist of oxygen and one other element
- 10. a heterogeneous mixture of a finely distributed solid in a liquid.
- 12. a substance that can neutralize the acid by reacting with hydrogen ions.
- 15. a type of matter that has no defined shape or volume.
- 16. a homogenous mixture of two or more substances in relative amounts that can be varied continuously up to what is called the limit of solubility.
- 18. a method of separating mixtures based on differences in their volatilities in a boiling liquid mixture.
- 19. a chemical substance that neutralizes alkalis, dissolves some metals, and turns litmus red; typically, a corrosive or sour-tasting liquid of this kind.
Down
- 1. a bond exclusively between metals.
- 3. a substance that flows freely but is of constant volume, having a consistency like that of water or oil.
- 4. a substance made from two or more different elements that have been chemically joined.
- 6. a chemical bond that involves the sharing of electrons to form electron pairs between atoms.
- 7. a mixture in which the composition is not uniform throughout the mixture.
- 8. an element or substance that is not a metal.
- 11. made up of the negative ion (anion) of an acid and the positive ion (cation) of a base.
- 13. a homogeneous non crystalline substance consisting of large molecules or ultramicroscopic particles of one substance dispersed through a second substance.
- 14. firm and stable in shape; not liquid or fluid.
- 17. a chemical compound composed of ions held together by electrostatic forces termed ionic bonding.