Periodic Table
Across
- 1. /the set of chemical properties that metals have
- 3. /the distance from the middle of the atom to the outer electrons
- 4. /the energy required to make an ion
- 5. /reactive non-metals and form acidic compounds
- 6. /the amount of energy given off when an ion is made
- 9. /how much an atom will share an electron
- 12. /how reactive a atom is
- 15. /gasses with a full outer shell of electrons and won't react with other elements
- 16. /elements that aren't conductive, lustrous, or very malleable
- 17. /very reactive metals, they form strong alkaline hydroxides
Down
- 1. /elements that have some metallic characteristics and some non-metal
- 2. /reactive metals that form basic oxides that react with water
- 7. /in the middle of the periodic table and form coordination compounds
- 8. /the properties of an element recur periodically as their atomic number goes up
- 10. /an atom with a different number of electrons
- 11. /a negative ion
- 13. /a positive ion
- 14. /an element that is conductive, lustrous, and malleable