Across
- 2. The only element in group 13 to be a metalloid
- 6. how many dots are around Iodine
- 7. metals _____ when they become an ion
- 14. the first periodic table was arranged by increasing _______.
- 16. what group is ductile and malleable
- 17. what group has a ionic charge of +1
- 19. the modern periodic table is arranged by increasing _____.
- 23. what group has an ionic charge of -1
- 25. What group is noble gases
- 27. what group has the most reactive nonmetals
- 29. what is the first element in actinides
- 30. Group 5's group name is ______
Down
- 1. lanthanides react violently with most ______
- 3. metals get a _____ charge when they become an Ion
- 4. what group has a ionic charge of -3
- 5. The only element in group one to be a nonmetal
- 8. Alkali metals are the ____ reactive metals
- 9. how many ions is aluminum giving away
- 10. nonmetals ___ when they become an ion
- 11. the only element in group 14 to be a nonmetal
- 12. Alkali metals react with _____ to make strong bases
- 13. The group with elements number 57-70
- 15. The name of group 17 is
- 18. all transuriansium elements are all ____ made
- 20. who made the first periodic table?
- 21. what is the name of group one
- 22. the max number of valence electrons
- 24. what group has a full valence electron shell
- 26. nicknamed "Rare Earth Metals"
- 28. Alkaline Earth metals oxidize in ____