Across
- 4. A solid formed from two liquids, evidence of a chemical reaction
- 8. Dull, brittle, poor conductor
- 10. What is produced from a chemical change
- 11. When something changes its composition, becomes a new substance
- 12. Lustrous, malleable, good conductor
- 15. A formula made from listing the elements in a substance, subscripts are used to show number of atoms of an element with the coefficient showing the number of molecules of a substance
- 16. First in the calculator when calculating speed
- 17. Small, located in the electron cloud
- 18. Starting substance before a chemical change
- 19. How to show when something is going fast in a distance\time graph
- 20. Speed + Direction
Down
- 1. Not moving, constant force
- 2. For every action there is an equal and opposite reaction
- 3. Moving, Accelerating
- 5. An object at rest will stay at rest and an object in motion stays in motion unless acted upon by an unbalanced force
- 6. Center of the atom
- 7. Semiconductor
- 9. The amount of time it takes for an object to go a certain distance
- 13. Change in speed or direction
- 14. The more massive something is, the more force is required to move it