Borates

Definition

Borates are compounds that contain a boron atom bonded to oxygen atoms. They are commonly used in glass, ceramics, and detergents due to their unique chemical properties.

5 Must Know Facts For Your Next Test

1. Borates often form complex structures such as rings, chains, and networks due to the versatile bonding of boron with oxygen.
2. Common examples of borates include borax (Na2B4O7·10H2O) and boric acid (H3BO3).
3. Borates have important applications in glassmaking where they enhance thermal and chemical stability.
4. In nature, borates are typically found in arid regions within evaporite deposits.
5. Borate minerals can be indicators of past volcanic activity as they form from volcanic gases.

Review Questions

• What are the typical structures that borates can form?
• Give two examples of common borate compounds and their chemical formulas.
• Why are borates significant in the glassmaking industry?

Related terms

Boron: A metalloid element with atomic number 5 known for its high hardness and low density.

Metalloids: Elements that have properties intermediate between metals and nonmetals; they typically exhibit semiconducting behavior.

Evaporite Deposits: Sedimentary formations created by the evaporation of water, often containing minerals like halite, gypsum, and various borates.