To view First Commerce Bankâs financial information, you may visit the FFIEC website by clicking here and entering the requested information. First Commerce Bank has offices in Lewisburg, Chapel Hill, and Fayetteville, Tennessee.
Calcium is a chemical element which is essential for living organisms, including humans. Calcium's chemical symbol is Ca. It is found in many foods. We need to consume a certain amount of calcium to build and maintain strong bones and healthy communication between the brain and various parts of the body.
Calcium is dull gray, but it is shiny when scratched. Other physical properties. Calcium is an excellent conductor of electricity. It is very soft and easily scratched. Chemical properties. Calcium reacts rapidly with air to form a coating of gray oxide, and it burns with a red flame.