Write the names from the description. The family of metals having valency two.

Question 25.

Write the names from the description.

The family of metals having valency two.

Answer:

The family of metals having valency two are (alkaline earth metals).

⇒ Beryllium

⇒ magnesium

⇒ Calcium

⇒ Strontium

⇒ Barium

⇒ Radon