Across
- 3. What is located on the top right corner of an element card?
- 7. What does H represent on the periodic table?
- 9. Located on the left side of the periodic table
- 10. Located on the bolded line of the periodic table
Down
- 1. These types of atoms have a positive charge
- 2. These types of atoms have a nuetral charge
- 4. Protons and nuetrons combined in an element represent what?
- 5. A chemical bond that involves the sharing of electron pairs between atoms.
- 6. Located on the right of the periodic table
- 8. What does Ca represent?