Across
- 4. any set of metallic elements occupying a central block. Chemically they show variable valence and a strong tendency to form coordination compounds
- 6. An element that has properties between metals and solids and is found on the staircase in the Periodic Table
- 7. A solid material that is typically hard, shiny, malleable, fusible, and ductile
- 8. Rows of elements that are horizontally organized because of they have the same number of shells around the outside of their nucleus
Down
- 1. Vertical groups of elements that have similar properties
- 2. An element or substance that isn't a metal
- 3. A table that has elements arranged in an order on it
- 5. the ability of an element to react with other elements on the Periodic Table