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.

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.

El boro es un elemento químico de la tabla periódica de los elementos que tiene el símbolo B [1] y número atómico 5, su masa es de 10,811. Es un elemento metaloide, semiconductor, trivalente que existe abundantemente en el mineral bórax. Hay dos alótropos del boro; el boro amorfo es un polvo marrón, pero el boro metálico es negro.

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. It interacts with metals to generate borides.

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 most common of which is amorphous boron, a dark powder, unreactive to oxygen, water, acids and alkalis. It reacts with metals to form borides.

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.

Boron atoms have 5 electrons and the shell structure is 2.3. The ground state electronic configuration of neutral boron is [He]. 2s2. 2p1 and the term symbol of boron is 2P1/2. 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.

El boro, representado en la b tabla periodica por el elemento B, es un elemento químico metaloide y semiconductor que existe en abundancia en el mineral bórax. Dicho compuesto consta de dos componentes que son el B amorfo y el metálico.

Boron is a Metalloid chemical element with symbol B and atomic number 5. Produced entirely by cosmic ray spallation and supernovae and not by stellar nucleosynthesis, it is a low-abundance element in both the Solar system and the Earth's crust.

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] .