Across
- 3. Has 6 protons and is a non-metal
- 4. Is a metal with atomic number 42
- 5. Has an atomic number of 19 and is a metal
- 8. Is a metalloid and has atomic number 32
Down
- 1. Has an atomic number of 1 and is a non-metal
- 2. Is a metalloid and has 51 protons
- 4. Is a metal with 109 protons
- 6. Is a nonmetal with atomic number 16
- 7. Has 5 protons and is a metalloid