Question

Chemical properties of calcium

Answer 1

Answer:

calicium is found in many regions and is very usfull element al though is a great component of aur body it makes the whole bone structure or skeleton of body

Answer 2

Answer:

flammability - when heated in air or oxygen it ignites.

compounds - it includes limestone marbles and gypsum

reactivity with acid - highly reactive

oxidation number - used as deoxidizer in steels.