Calcium carbonate is the salt that makes hard water.
A state of the western United States on the Pacific Ocean. It was admitted as the 31st state in 1850. The area was colonized by the Spanish and formally ceded to the United States by the Treaty of Guadalupe Hidalgo (1848). California is often called the Golden State because of its sunny climate and the discovery of gold during its pioneering days. Sacramento is the capital and Los Angeles the largest city.
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
Find another word for ca. In this page you can discover 5 synonyms, antonyms, idiomatic expressions, and related words for ca, like: calcium, california, golden-state, calif and atomic number 20.