Across
- 3. - Firm and Stable in Shape.
- 5. equation - Chemical reaction expressed in words.
- 7. - two or more elements bonded together.
- 8. - a Compound made up of ions
- 9. - Atom where they have the same number of protons.
- 12. equation - Calculates the value of dependent variables.
- 14. equation - Formula where reactants are on the left.
- 15. - formula written in this way H2O
- 18. - Contains Water.
- 19. - substance that undergoes change.
Down
- 1. - Freely moves in shape.
- 2. - Number infront of formula, Ex. 2H2O
- 4. - Result of Chemical reaction.
- 6. - Consists molecules
- 10. - Solid, typically hard and shiny.
- 11. metal - Substance that isn't a metal.
- 13. - Moves free with no boundaries.
- 14. - Increases rate of chemical reaction.
- 16. reaction - involves rearrangement of the molecular or ionic structure of a substance.
- 17. - Consists of one single atom.