Bonding

3. The allotrope of carbon used as a lubricant and in electrodes, due to its layered structure (8 letters)
5. The bond type involving the electrostatic attraction between oppositely charged ions (5 letters)
8. The full term for the forces of attraction between individual simple covalent molecules (16 letters)
9. A single layer of graphite that is one atom thick and extremely strong (8 letters)
10. The type of intermolecular force broken when a simple molecular substance melts or boils (4 letters)
11. The term for the mobile electrons between the layers in graphite, allowing it to conduct electricity (11 letters)
14. The bond type formed when non-metal atoms share electrons (8 letters)

1. A property of solid ionic compounds, meaning they shatter easily when a force is applied (7 letters)
2. The type of element that gains electrons to form a negative ion in an ionic bond (8 letters)
4. A substance that does not conduct electricity, such as pure water or solid sodium chloride (9 letters)
6. The number of strong covalent bonds each carbon atom forms in the structure of graphite and graphene (5 letters)
7. The allotrope of carbon where each atom forms four strong covalent bonds, resulting in the hardest known natural substance (7 letters)
9. The classification of structure for both ionic compounds and diamond, due to their large networks of atoms or ions (5 letters)
12. The giant, regular, three-dimensional structure of alternating positive and negative ions in an ionic compound (7 letters)
13. The state in which ionic compounds can conduct electricity due to their ions becoming mobile (6 letters)