Across
- 2. Rows across the periodic table.
- 4. The first letter of an element is...
- 5. Smallest individual particle of matter.
- 8. The main element on the right side of the periodic table
- 10. Table of elements is called the...
- 12. The main element in-between the periodic table.
Down
- 1. The second letter of an element is...
- 3. Combination of two or more substances.
- 6. Two or more atoms bonded together.
- 7. Pure substance made up of two or more.
- 9. The main element on the left side of the periodic table.
- 11. Columns down the periodic table.