Across
- 4. Iq2s the first element in the Periodic Table.
- 6. Is Calcium Sulfate soluble or insoluble.
- 8. What are the rows called.
- 9. An atom with an electric charge, either formed by a loss or gain in electrons.
- 10. What does purple mean on a Ph scale
- 11. What are columns called.
Down
- 1. What is the name of this cross word.
- 2. What is the name of the element with the letter K.
- 3. What type of water do we use for fitrartion.
- 5. Substance made from ONE TYPE of atom.
- 7. What noble gas begins with K.