Respuesta :
Calcium is a metal. It is an alkaline earth metal. Calcium is a metal because it is in group 2 which makes it an alkaline earth metal and a powerful reducing agent that loves to react with nonmetals especially powerful oxidizing agents like fluorine and chlorine.
Answer:
Calcium is a metal, particularly,an alkali earth metal
Explanation:
It donates two electrons to form cation
Ca+2e––>Ca^2+