Periodic Table Crossword
Across
- 5. Rows (across) on the periodic table
- 7. How likely an element is to form bonds with another element
- 8. Bond between a nonmetal and metal
- 13. Atoms of the same element that have a different number of neutrons
- 15. Atomic ____ is the number of protons an atom has
- 16. The smallest particle of an element that retains the elements properties
- 17. The electrons on the outer orbital
- 18. Bond between nonmetals
- 19. 118 of these on the periodic table
- 20. An atom with a charge
Down
- 1. Atomic ____ is the number of protons plus number of
- 2. Columns (up/down) on the periodic table
- 3. Noble ____ are a group of rare ____ that have great stability and low reaction rates
- 4. A group of atoms bonded together
- 6. Electron _____ is rings where electrons reside
- 9. Elements that are shiny, good conductors, and are on the left on the periodic table
- 10. Referred to as the father of the periodic table
- 11. Danish Physicist made a model
- 12. Particles like protons neutrons electrons etc
- 14. Elements that are dull, brittle, and often a gas at room temperature