CA vs. CS — What's the Difference?

The chemical symbol for calcium, the fifth most abundant element in the earth's crust.

Plural of c

A white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animals

A soft silver-white ductile metallic element (liquid at normal temperatures); the most electropositive and alkaline metal

A state in the western United States on the Pacific; the 3rd largest state; known for earthquakes