1:00
en
CR
Chemical bonding
24
neutron:subatomic particle
electron:subatomic particle invovled in bonding
beryllium: atomic number of four
fluorine: mass number of nineteen
magnesium: period three, group two
nonmetals: elements that form covalent bonds
sharing: covalent bond is _____ of electrons
shell: atoms share electrons and achieve a full outer _____
intramolecular: forces within a covalent molecule
intermolecular: forces between molecules
high: melting and boiling points of giant covalent structures
graphite: exceptional covalent structure conducting electricity
ion: charged particle
transfer: ions are formed by a ________of electrons
cation: metal ions
electrostatic: force between oppositely charged ions
molten: ionic compounds conduct electricity when _____ or in solution
lattice: many ions are held together in a giant ______ structure
delocalised: electrons in metallic bonding
malleable: can be hammerd to shape
ductile: can be drawn into wires
strontiumsulhphide: name of SrS
buckminster: giant structure allotrope of carbon _________ fullerene
mercury: metal with a low melting point
Chemical bonding
Across:5. | subatomic particle invovled in bonding | 8. | forces within a covalent molecule | 9. | forces between molecules | 10. | force between oppositely charged ions | 13. | giant structure allotrope of carbon _________ fullerene | 15. | period three, group two |
| 17. | melting and boiling points of giant covalent structures | 18. | subatomic particle | 19. | mass number of nineteen | 22. | metal ions | 23. | can be drawn into wires | 24. | metal with a low melting point |
| | Down:1. | electrons in metallic bonding | 2. | atomic number of four | 3. | can be hammerd to shape | 4. | atoms share electrons and achieve a full outer _____ | 6. | name of SrS | 7. | ions are formed by a ________of electrons |
| 11. | charged particle | 12. | exceptional covalent structure conducting electricity | 14. | covalent bond is _____ of electrons | 16. | elements that form covalent bonds | 20. | many ions are held together in a giant ______ structure | 21. | ionic compounds conduct electricity when _____ or in solution |
| |
© 2012
PuzzleFast.com, Noncommercial Use Only
Chemical bonding
Across:5. | subatomic particle invovled in bonding | 8. | forces within a covalent molecule | 9. | forces between molecules | 10. | force between oppositely charged ions | 13. | giant structure allotrope of carbon _________ fullerene | 15. | period three, group two |
| 17. | melting and boiling points of giant covalent structures | 18. | subatomic particle | 19. | mass number of nineteen | 22. | metal ions | 23. | can be drawn into wires | 24. | metal with a low melting point |
| | Down:1. | electrons in metallic bonding | 2. | atomic number of four | 3. | can be hammerd to shape | 4. | atoms share electrons and achieve a full outer _____ | 6. | name of SrS | 7. | ions are formed by a ________of electrons |
| 11. | charged particle | 12. | exceptional covalent structure conducting electricity | 14. | covalent bond is _____ of electrons | 16. | elements that form covalent bonds | 20. | many ions are held together in a giant ______ structure | 21. | ionic compounds conduct electricity when _____ or in solution |
| |
© 2012
PuzzleFast.com, Noncommercial Use Only