Across
- 3. covalent bond, when electrons are shared equally
- 5. newly formed substance
- 7. substances that undergo chemical change
- 9. compounds that break into simpler substances
- 11. atom/group of atoms that has become
- 12. formation from 2 liquids
- 14. chemical bond is formed when atoms share 2 pairs of electrons
- 15. force of attraction-holding 2 atoms together
Down
- 1. ion made up of more than one atom
- 2. chemical bond formed when 2 atoms share an electron
- 4. compound composed of molecules
- 6. mixture of two or more elements, at least one is a medal
- 8. covalent bond, when electrons are shared equally
- 10. solid in which atoms are arranged in a repeating pattern
- 13. chemical bond is formed when atoms share 3 pairs of electrons