Across
- 4. symbols of atoms are listed in order
- 6. a group of atoms responsible for characteristic reaction
- 7. elements present in one molecule of a specific compound
- 8. connected by double or triple bonds
- 9. contains only single covalent bonds
- 11. the branch of chemistry
Down
- 1. derive decomposition of plants and animals
- 2. gives proportions in the elements present
- 3. shows arrangement of atoms; in molecule of a compound
- 5. chemical properties sharing the same general formula
- 9. series of atoms bonded together, to form essential structure
- 10. a fact or rule written within mathematical symbols