Matter final

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Across
  1. 6. – The way in which something is made or arranged.
  2. 7. – A pure substance made of one type of atom.
  3. 9. – Based on or related to science.
  4. 11. – Anything that has mass and takes up space.
  5. 12. – Basic rules or truths that guide understanding or actions.
  6. 13. – Positively charged particles in an atom’s nucleus.
  7. 14. – Characteristics or qualities of something.
  8. 16. – To study or examine carefully.
  9. 17. – Groups of two or more atoms bonded together.
  10. 19. – Related to science-based tools or methods.
Down
  1. 1. – A repeated design or arrangement.
  2. 2. – The study of matter and its changes.
  3. 3. – A test or investigation carried out to discover or prove something.
  4. 4. – The smallest units of an element that retain its properties.
  5. 5. – Involving knowledge from multiple fields of study.
  6. 8. – Neutral particles in an atom’s nucleus.
  7. 10. – In a suitable or proper way.
  8. 13. – Force applied per unit area.
  9. 15. – A combination of substances that can be separated.
  10. 18. – The surroundings or conditions in which living things exist.