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  1. Boron - Wikipedia

    Boron is a chemical element; it has symbol B and atomic number 5. In its crystalline form it is a brittle, dark, lustrous metalloid; in its amorphous form it is a brown powder.

  2. Boron | Properties, Uses, & Facts | Britannica

    Nov 28, 2025 · Boron, chemical element that is a semimetal essential to plant growth and of wide industrial application. Typical effects of long-term boron deficiency are stunted, misshapen …

  3. Boron - Uses, Side Effects, and More - WebMD

    Learn more about Boron uses, effectiveness, possible side effects, interactions, dosage, user ratings and products that contain Boron.

  4. Boron - Element information, properties and uses | Periodic Table

    Element Boron (B), Group 13, Atomic Number 5, p-block, Mass 10.81. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

  5. Boron - Health Professional Fact Sheet

    Boron is a trace element that is naturally present in many foods and available as a dietary supplement. It is a structural component of plant cell walls and is required for plant growth, …

  6. Boron's Chemical and Physical Properties - ThoughtCo

    Jun 10, 2025 · Did you know boron has the highest boiling point of the semimetals? Learn periodic table facts and the physical properties of the element boron.

  7. Boron: Element 5 - Its Properties, Uses, and Importance

    Discover the fascinating world of Boron, Element 5 in the periodic table. Dive deep into its physical and chemical properties, industrial applications, and medical uses.

  8. WebElements Periodic Table » Boron » the essentials

    Boron is a Group 13 element that has properties which are borderline between metals and non-metals (semimetallic). It is a semiconductor rather than a metallic conductor.

  9. Boron - New World Encyclopedia

    Boron (chemical symbol “B,” atomic number “5”) is a chemical element that is classified as a metalloid —its chemical properties are intermediate between those of metals and nonmetals. It …

  10. Boron - Periodic Table

    Boron - Properties, history, name origin, facts, applications, isotopes, electronic configuation, crystal structure, hazards and more; Interactive periodic table of the chemical elements.