the periodic
Across
- 2. a metal able to be drawn out into a thin wire.
- 4. able to be hammered or pressed permanently out of shape without breaking or cracking.
- 8. a sound
Down
- 1. the chemical element of atomic number 13, a light silvery-gray metal.
- 3. chemical element of atomic number 22, a hard silver-gray metal of the transition series, used in strong, light, corrosion-resistant alloys.
- 5. A hard metal used in construction
- 6. a yellow precious metal, the chemical element of atomic number 79, used especially in jewelry and decoration and to guarantee the value of currencies.
- 7. a red-brown metal, the chemical element of atomic number 29.
- 9. reflecting light, typically because very clean or polished.