Across
- 2. A list of metals by how reactive they are
- 5. Gas produced when a metal reacts with an acid
- 6. Compound that forms when an element reacts with oxygen
- 7. The variable that we measure
- 9. pH lower than neutral
- 11. Property of metal that means it can be bent without breaking
- 12. Non-Metal with the chemical symbol Br
Down
- 1. A reaction where a more reactive metal takes the place of a less reactive metal in a compound
- 3. The salt produced when sodium reacts with nitric acid
- 4. pH higher than neutral
- 8. The variable that we change
- 10. Metal with the chemical symbol Ca
- 11. Metal with the chemical symbol Mg