Across
- 4. – A repeated design or arrangement.
- 5. – Neutral particles in an atom’s nucleus.
- 8. – A combination of substances that can be separated.
- 9. – Force applied per unit area.
- 10. – Related to science-based tools or methods.
Down
- 1. – The study of matter and its changes.
- 2. – To study or examine carefully.
- 3. – In a suitable or proper way.
- 6. – A pure substance made of one type of atom.
- 7. – Positively charged particles in an atom’s nucleus.