Across
- 1. Which element has the highest electronegativity?
- 5. What trend does ionization energy follow down a group?
- 6. What are the properties of non-metals on the periodic table?
- 8. What are the properties of metalloids on the periodic table?
- 12. Where are the lanthanides and actinides placed in the periodic table?
- 13. What is electronegativity?
- 15. What are the vertical columns in the periodic table called?
- 18. What are elements in the same group known for?
- 19. How many groups are there in the periodic table?
- 20. number How are elements arranged in the periodic table?
Down
- 2. What trend does ionization energy follow across a period?
- 3. What are the elements in Group 17 of the periodic table called?
- 4. What are the horizontal rows in the periodic table called?
- 7. What is ionization energy?
- 9. What are the properties of metals on the periodic table?
- 10. Gas What is the last group in the periodic table?
- 11. What are the elements in Group 1 of the periodic table called?
- 14. What is the periodic table?
- 16. What does the block of an element in the periodic table indicate?
- 17. What is a group of elements with similar propertie