Across
- 2. a giant covalent structure where each carbon atom is bonded to 4 others
- 5. group 7 are known as the...
- 6. an atom with charge
- 7. bonding between a metal and non-metal
- 10. a neutral particle in an atom
- 11. the number of electrons on the outer shell is the same as the ________ number
Down
- 1. different atoms that are chemically bonded together forms a...
- 3. group 1 elements are known as the __________ metals
- 4. ionic compounds have high ___________ and boiling points
- 8. bonding between two non-metals
- 9. an atom of the same element with a different number of neutrons is called an...