Across
- 1. a state of matter characterized by particles arranged such that their shape and volume are relatively stable
- 3. the name given to a horizontal row of the periodic table
- 5. a species of atom having the same number of protons in their atomic nuclei
- 11. n element that readily forms positive ions and has metallic bonds
- 12. the Potential difference between two electrodes; a measure of the chemical potential for a redox reaction to occur
- 13. a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids
- 16. a chemical substance composed of many identical molecules composed of atoms from more than one element held together by chemical bonds
- 17. a movement of positive or negative electric particles accompanied by such observable effects as the production of heat, of a magnetic field, or of chemical transformations
- 18. an element whose properties are intermediate between those of metals and solid nonmetals or semiconductors
- 19. an element that doesn't have the characteristics of metal including: ability to conduct heat or electricity, luster, or flexibility
- 20. a column of elements in the periodic table of the chemical elements
- 21. a material's ability to conduct electricity
- 22. a material made up of two or more different substances which are physically combined
Down
- 2. one of the states of matter that has no shape
- 3. a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign
- 4. a separation of electric charge leading to a molecule or its chemical groups having an electric dipole moment
- 6. the opposition that a substance offers to the flow of electric current
- 7. the tendency of a substance to undergo chemical reaction
- 8. a homogeneous mixture of two or more substances
- 9. a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen
- 10. a material whose internal electric charges do not flow freely
- 14. the basic unit of a chemical element
- 15. a chemical property referring to the ability for a given substance
- 20. a state of matter consisting of particles that have neither a defined volume nor defined shape