The table shows several properties of an element. melting point, in ^{\circ}C: 3422 appearance shown by the element: grey appearance shown by the chloride of the element: dark blue density, in $\text{g cm}^{-3}$: 19.2 electrical conductivity in the solid state: good Which other property would you anticipate for this element?
- Aacts as a catalyst
- Bbrittle
- Cforms an acidic oxide
- Dhighly reactive with water