Across
- 2. the number by which another number is being divided by
- 5. the positively charged central core of an atom, consisting of protons and neutrons and containing nearly all its mass
- 7. the smallest particle that makes up matter
- 8. 2 or or more atoms chemically combined
- 9. groups of people under one ruler or government
- 10. Becoming an expert in a specific skill or topic (a potter, metalworker, etc.)
- 11. everything is made up of matter
- 12. the answer to a division problem
Down
- 1. growing crops and domesticating animals
- 3. the number being divided
- 4. a city that was like a small, independent country with its own government
- 6. A society with developed arts, sciences, government, and social structure
- 10. more than is needed, extra
- 11. the multiplication facts of a number