Across
- 2. Same number of electrons and protons
- 4. Smallest unit of matter
- 7. Charge When an atom gives away one electron
- 8. Are responsible for atomic bonding
- 9. of atomic bonding where atoms share electrons
- 14. Reaction Change in the Ionic structure of a substance
- 16. Positively charged and located in the nucleus
- 17. If particles are not bonded they are a
- 19. Solid,liquid or gas
- 21. Shells around the nucleus
- 22. Why the atomic number has a decimal
- 24. Reaction Evaporation, Freezing, and Condensation
- 26. Fourth state of matter
Down
- 1. Can change the state of matter
- 3. React Gases on the far right of the Periodic Table
- 5. Bonding that shares And exchanges electrons
- 6. Elements on the far left on the Periodic Table do this with elements second from right on the Periodic Table
- 10. Flow in electric currents
- 11. These are created when a group of atoms bond together
- 12. Has no charge
- 13. Cannot be broken or changed
- 15. Type of atomic bonding where atoms exchange electrons
- 18. Number equal to a mole of atom
- 20. Very large molecules that make up living plants or animals
- 23. Table Organized by Atomic Number, How Atoms React, and What kind of atom (metal, nonmetal, gas)
- 25. Contains 2 Hydrogen Atoms and 1 Oxygen Atom