2022: Atomic Symbol Ca (+ Cool facts: Color, Uses and more...)

Every Atom has a symbol to represent them. Some are easy to figure out... But what is the atom whose symbol is Ca?

The answer is Calcium (Ca). But there's a lot of secret / fun facts about Calcium that people don't know. Let me walk you through this atom...

Calcium Overview

Atomic Symbol

Ca (Calcium)

State at 20 °C

Solid

Uses

Used by many forms of life to make shells and bones. Virtually no use for the pure metal, however two of its compounds are, lime (CaO) and gypsum (CaSO4), are in great demand by a number of industries.

Sources

Obtained from minerals like chalk, limestone & marble. Pure metal is produced by replacing the calcium in lime (calcium carbonate, CaCO3) with aluminium in hot, low pressure retorts.

Description

Fairly hard, silvery-white metal. Fifth most abundant element in the earth's crust (41,500 ppm). Occurs only in compounds.

Name Origin

Latin: calx, calcis (lime).

Atomic Number

20

Learn more about the atomic number.

Atomic Mass

40,078

Discovery

Discovered By: Sir Humphrey Davy

Year: 1808

Location: England

Learn more about the atomic mass.

Want to learn more details? Check my Elements Comprehensive List.

Colored Periodic Table

Need an editable periodic table to edit? Maybe add your school logo, work team or anything else to maker your paper look cool?

Along with basic atom / element information (like Calcium-Ca and all the other atom symbols / data), it also comes with color coded info about: State (Gas, Liquid or Solid at room temperature), Groups/series details and much more...

How about an incentive to share this post? (You will help other colleagues find this blog)

Download and enjoy this complete and colored periodic table for you to edit and enjoy. It's in an editable excel format or .ods (open).
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