Across
- 3. number of maximum electrons in the second energy level.
- 7. neutral subatomic particle of the atom.
- 8. number of maximum electrons in the first energy level.
- 11. the change of a substance from a liquid to gas.
- 12. region of the atom where the negative electrons are likely to be found.
- 14. any compound that increases the number of hydronium ions when dissolved in water.
- 16. negative subatomic particle of the atom.
- 17. a disturbance in a material that carries energy from one place to another.
- 19. the arrangement of atoms in a substance.
- 23. any compound that increases the number of hydroxide ions when dissolved in water.
- 24. the resistance of a gas or liquid to flow.
- 25. number of maximum electrons in the third energy level.
- 26. central part of the atom that contains the protons and neutrons.
Down
- 1. the process in which a solid changes directly into gas.
- 2. electron in the outer most energy level that will determine an atoms chemical property.
- 4. a non-solid state of matter in which the atoms or molecules are free to move past each other as in a gas or liquid.
- 5. scale that is used to determine the acidity or alkalinity of a solution.
- 6. bond formed where electrons are shared
- 9. the change of a substance from a gas to liquid.
- 10. positive subatomic particle of the atom.
- 13. the kinetic energy of the substance's atoms.
- 15. bond formed where electrons are transferred
- 18. a state of matter that starts as a gas and then becomes ionized.
- 20. The capacity to do work.
- 21. a bond formed by the attraction between two positively charged metal ions
- 22. the amount of force exerted per unit area of the surface.