Question

from the options provided for each element below, choose the properties that it may have based on its location in the periodic table. nickel (ni): forms colorful compounds reactive metal gas done

Explanation:

Nickel is a transition - metal. Transition - metals often form colorful compounds due to the presence of partially filled d - orbitals which can absorb and emit light in the visible spectrum. Nickel is not a very reactive metal compared to alkali and alkaline - earth metals. It is a solid at room temperature, not a gas.

Answer:

forms colorful compounds