Across
- 2. is the ion charge for group one positive or negative?
- 4. What does 'W' stand for?
- 6. Its atomic weight is 138.905 47
- 8. Whats the ion charge for group 17?
- 11. group eighteen is called _____ gasses.
- 14. group twelve is called the ____ family.
- 15. Whats the element that has an atomic weight of 162.500?
- 16. a name of a david guetta ft. sia song name.
- 19. Whats the name of group 14?
- 21. Whats the name of group 13?
- 22. smallest atomic number on the periodic table
- 23. What metal does 'Ag' stand for?
- 24. Is Darmstadtium a metal, nonmetal or metalloid?
- 25. All periodic tables include only ________ elements.
- 27. group one is called alkali ________
- 28. b stands for what?
Down
- 1. group ______ is called "The Carbon" family.
- 3. Where is argon found in everyday life?
- 5. 'v' stands for this element.
- 7. Its symbol is "No"
- 9. Its atomic number is 10
- 10. Whats the ion charge for all the transition metals?
- 12. is the atomic number for phosphorus
- 13. the element for the symbol "Au" rhymes with bold.
- 15. Who created the periodic table?
- 17. what is the element that's symbol is the opposite of 'she'
- 18. What does 'Lr' stand for?
- 20. k stands for...?
- 25. What is a positive ion called?
- 26. Do periods go across or down?