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.

Mar 20, 2025 · boron (B), chemical element, semimetal of main Group 13 (IIIa, or boron group) of the periodic table, essential to plant growth and of wide industrial application.

Chemical element, Boron, information from authoritative sources. Look up properties, history, uses, and more.

Mar 13, 2023 · Boron, a chemical element with the symbol B is semimetal of main Group 13 (IIIa, or boron group) of the periodic table with the atomic number 5. It exists in numerous forms, the …

Boron (B) is a chemical element with an atomic number 5 that belongs in the Period 2 and Group 13 in the periodic table. It is a low-abundant metalloid that is a poor electrical conductor at …

Boron element definition, isotopes, properties (atomic number, electron configuration, valence electrons), Bohr diagram, benefits, toxicity, fun facts, cost

Boron is a non metallic element and the only non-metal of the group 13 of the periodic table the elements. Boron is electron-deficient, possessing a vacant p-orbital. It has several forms, the …

Boron is a metalloid and was discovered by Joseph L. Gay-Lussac and L. J. Thénard in 1808. It is chemically unreactive and is the second hardest element on earth. Boron is an ancient metal …

Feb 6, 2019 · Did you know boron has the highest boiling point of the semimetals? Learn periodic table facts and the physical properties of the element boron.

May 20, 2015 · Boron is the fifth element of the periodic table. These boron facts contain chemical and physical data along with general information and history. Boron periodic table cell. Basic …