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.

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 room temperature.

Boron is a chemical element with symbol B and atomic number 5. Classified as a metalloid, Boron is a solid at 25°C (room temperature). [He]2s 2 2p 1. J.C. Slater, J Chem Phys, 1964, 41 (10), 3199-3205. DOI:10.1063/1.1725697.

Boron is the 5th element in the periodic table and has a symbol of B and atomic number of 5. It has an atomic weight of 10.810 and a mass number of 11. Boron has five protons and six neutrons in its nucleus, and five electrons in two shells.

What is Boron. Boron (pronunciation BO-ron [2]), represented by the chemical symbol or chemical formula B [1], is hard and brittle in its crystalline form [22]. It has allotropes in the form of an amorphous powder and three major crystalline forms [34]. Naturally occurring B has two stable isotopes with mass numbers 10 and 11 [1, 2].

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 most common of which is amorphous boron, a black powder that is unreactive to oxygen, water, acids, and alkalis.

Jan 21, 2025 · Boron is a unique chemical element, represented by the symbol ‘B’ and atomic number 5. Found in the Earth’s crust and solar system, it’s crucial for plant growth and has significant applications in glass and ceramics production. Unlike metals, Boron is a metalloid, exhibiting properties of both metals and non-metals.

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 Boron Facts. Name: Boron. Atomic Number: 5. Element Symbol: B. Group: 13. Period: 2. Block: p. Element Family: metalloid. Atomic Mass: [10.806; 10.821] IUPAC guidelines.

Boron is a chemical element. It has the chemical symbol B. It has the atomic number 5. It is a metalloid (it has properties of a metal and a non-metal). Much boron is found in chemical compounds in its ore borax. Boron is never found free in …