Question

choose the correct answer. which element shares similar properties with calcium (ca)? potassium (k) strontium (sr) scandium (sc)

Explanation:

Elements in the same group of the periodic table have similar chemical properties. Calcium (Ca) is in Group 2 (alkaline - earth metals). Strontium (Sr) is also in Group 2. Potassium (K) is in Group 1 and Scandium (Sc) is in Group 3.

Answer:

Strontium (Sr)