Chapter 5 vocabulary
Across
- 2. -the elements in group 1A of the periodic table, not including hydrogen
- 5. -the pattern of repeating properties displayed by elements in the periodic table
- 6. -elements with properties that fall between those of metals and nonmetals
- 8. -a column of elements in a periodic table
- 9. -the elements in group 2A of the periodic table
- 12. -a row in a periodic table of elements
- 13. -an arrangement of elements in columns, based on a set of properties that repeat from row to row
- 14. -the elements in group 8A of the periodic table
Down
- 1. -an electron that is in the highest occupied energy level of an atom
- 3. -elements that are poor conductors of heat and electric current
- 4. -the elements in group 7A of the periodic table
- 7. - elements that form a bridge between elements on the left and right sides of the periodic table
- 10. -elements that are good conductors of heat and electric current
- 11. -one twelfth the mass of a carbon-12 atom