Across
- 1. Created the periodic table
- 2. Gasses Group 18
- 5. Positively charged found in the nucleus
- 6. "Staircase"
- 7. Smallest unit of an element
Down
- 1. Shiny Malleable
- 3. Fragile and easily broken
- 4. Metals Groups 3-12
- 6. Number Number that is usually a decimal
- 7. Metals Group one on the periodic table