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Calcium Carbonate

Definition:

Calcium carbonate is a white, odorless powder composed of calcium, carbon, and oxygen. It is commonly found in various natural substances such as limestone, chalk, and marble.

Parts of Speech:

• Noun: Calcium carbonate can be used as an additive in food, medicine, and cosmetic products.

Senses:

1. Chemistry: a compound with the chemical formula CaCO₃.
2. Geology: a major component of sedimentary rocks, such as limestone.

Usages:

• Neutralizer: Calcium carbonate is often used as a neutralizing agent to balance the pH levels of acidic substances.
• Antacid: It is commonly used as an antacid to relieve heartburn and indigestion.
• Supplement: Calcium carbonate is a popular dietary supplement to support the body's calcium needs.
• Pigment: In art and paint industry, it serves as a white pigment in various applications.

Sample Sentences:

1. The laboratory provided a vial containing pure calcium carbonate powder.
2. Calcium carbonate is essential for maintaining healthy bones and teeth.
3. The artist mixed oil paints with calcium carbonate to achieve a lighter shade of white.

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