Across
- 7. vertical columns of elements
- 8. metal elements in the d-block
- 10. Properties Atomic Radius Ionization Energy.
- 11. an element with properties that is mix
- 14. the 22nd letter of the English alphabet
Down
- 1. most of the periodic table.
- 2. metals the six elements in group 1
- 3. by increasing atomic number, with horizontal.
- 4. is best known for his model of the atom
- 5. a horizontal row of elements
- 6. chemical elements that lack metallic properties.
- 9. table by increasing atomic number
- 12. Russian table maker
- 13. made the concept of the atomic number