Across
- 4. What happens to an object when it’s placed in a MORE dense liquid or gas?
- 5. If particles in a substance are heated they will move ___
- 6. A state of matter that has NO definite shape or volume is a _
- 7. To find density, mass is divided by?
- 8. What is required to change a solid to a liquid?
- 10. The word Atom comes from the Greek word “atomos” meaning this.
- 12. New substances produced through a chemical reaction are called?
- 13. Any change that does not produce a new substance is a ______ change.
- 15. A state of matter that has definite shape and volume is a ___
- 18. The Periodic Table is organized by the atomic __
- 19. Solids, Liquids, and Gases are all common states of this.
- 20. The densest part of an atom is this.
- 22. Volume is the amount of _____ an object takes up.
- 23. The horizontal rows on the Periodic Table are called this.
Down
- 1. A group of bonded atoms that act like a single particle.
- 2. All matter is made up of particles called
- 3. Chemical changes produce substances that have new ___
- 6. Weight is the measure of __________ on an object.
- 9. Melting a solid results in this state of matter
- 11. A bitter taste is a property of this.
- 14. A mixture made of parts that separate while standing is called?
- 16. A state of matter that has definite volume, but no definite shape is a _
- 17. The vertical columns on the Periodic Table are called this.
- 21. The amount of matter in an object is called?