Periodic Table Crossword
Across
- 1. Which block/sublevel forms ions that are generally colored?
- 4. What element is in group 15 and period 4 of the periodic table?
- 6. What property describes the size of a neutral atom?
- 9. Elements in a group have the same number of ___
- 11. What group has the most metallic characteristics?
- 15. What is the only metal that is liquid at STP?
- 16. What property describes the attraction of electrons by a nucleus?
- 18. What elements are generally shiny, malleable, and good conductors?
- 19. What property describes the energy needed to pull one electron from a neutral gas atom?
- 20. What is a horizontal row on the periodic table?
Down
- 2. A group of the periodic table is known as what else?
- 3. What kind of bond involves a transfer of electrons?
- 5. What elements are generally dull, brittle, and poor conductors?
- 7. What property describes the size of an ion?
- 8. In terms of electron shells, what do atoms "want" to form?
- 10. What group has no electronegativity?
- 12. How many valence electrons do alkaline earth metals contain?
- 13. What is the only nonmetal that is liquid at STP?
- 14. What has properties of both metals and nonmetals?
- 17. What group contains the most reactive nonmetals?