Across
- 1. Calcium fluoride
- 3. metals what are group 1 elements called
- 6. a ionic compound? for table salt
- 7. of positive and negative ions What is a ionic compound
- 8. Magnesium Oxide
- 9. ions move freely Do they conduct electricity in water
- 10. does ionic compounds have high melting points
Down
- 1. on periodic table what is a group
- 2. to zero what must charge in a ionic compound do
- 4. Potassium Bromine
- 5. electron transfer between a metal and non metal how does a ionic bond form
- 6. gasses what are group 18 elements called