Across
- 4. bond the complete transfer of valence electron(s) between atoms.
- 5. relating to, measuring, or measured by the quality of something rather than its quantity.
- 6. a substance made by mixing other substances together.
- 7. a part or aspect of something abstract, especially one that is essential or characteristic.
- 9. a thing that is composed of two or more separate elements; a mixture.
- 11. the basic unit of a chemical element
- 12. mass the mass of an atom of a chemical element expressed in atomic mass units
- 14. a particular kind of matter with uniform properties.
- 15. physical substance in general, as distinct from mind and spirit; (in physics) that which occupies space and possesses rest mass, especially as distinct from energy.
Down
- 1. A group of atoms bonded together,representing the smallest fundamental unit of a chemical compound that can take any part in a chemical reaction
- 2. rule chemical rule of thumb that reflects observation that atoms of main-group elements tend to combine in such a way that each atom has eight electrons in its valence shel
- 3. of or denoting a process involving substances in different phases (solid, liquid, or gaseous).
- 8. unit chemistry is the empirical formula of any ionic or convalescent network solid compound used as an independent entity for stoichiometric calculations.
- 10. is a separation of electric charge leading to a molecule or its chemical groups having an electric dipole or multipole moment.
- 13. A subatomic particle of about the same mass as a proton but without an electric charge