Hecker,+Steven

=All about Boron=


 * Symbol Name: Boron **
 * Atomic Number: ** 5
 * Symbol: ** B
 * Atomic Weight: ** 10.811
 * Atomic Number : 5
 * Symbol:B
 * Atomic Weigh:10.811
 * **Melting Point: **** 2300.0 °C (2573.15 K, 4172.0 °F) **
 * **Boiling Point: **** 2550.0 °C (2823.15 K, 4622.0 °F) **
 * <span style="font-family: 'Berlin Sans FB','sans-serif'; font-size: 19px;">Boron cost’s about $5.00 inb U.S currency
 * <span style="font-family: 'Berlin Sans FB','sans-serif'; font-size: 24px;">Boron can be used for adhesives
 * <span style="font-family: 'Berlin Sans FB','sans-serif'; font-size: 24px;">Boron reacts with carbon and aluminum
 * <span style="font-family: 'Berlin Sans FB','sans-serif'; font-size: 24px;">Borax and Kernite are 2 minerals found in boron
 * <span style="font-family: 'Berlin Sans FB','sans-serif'; font-size: 24px;">Listed below are the chemical properties of boron
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> [|Electrochemical Equivalent] : **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 0.1344g/amp-hr
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> [|Electron Work Function] : **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 4.45eV
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> [|Electronegativity] : **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 2.04 (Pauling); 2.01 (Allrod Rochow)
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> [|Heat of Fusion] : **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 50.2kJ/mol
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;">Incompatibilities: **
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;">Ionization Potential **
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> [|First] : **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 8.298
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> [|Second] : **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 25.154
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> [|Third] : **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 37.93

<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;">Yellow-brown non-metallic crystal.
 * <span style="font-family: 'Berlin Sans FB','sans-serif'; font-size: 24px;">Here are some physical properties of boron
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> [|Atomic Mass Average] : **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 10.811
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> [|Boiling Point] : **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 4275 [|K] 4002° [|C] 7236° [|F]
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> [|Coefficient of lineal thermal expansion] /K ****<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 8px;">-1 ****<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;">: **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 5E <span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 8px;">-6
 * **<span style="color: #7e2c04; font-family: 'verdana','sans-serif'; font-size: 13px;">[|Conductivity] **
 * <span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;">Electrical: **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 1.0E <span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 8px;">-12 <span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 10 <span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 8px;">6 <span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;">/cm Ω**Thermal:** 0.274 W/cmk
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> [|Density] : **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 2.34g/cc @ 300K
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;">Description: **
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;">Elastic Modulus: **
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;">Bulk: **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 320/GPa
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;">Enthalpy of Atomization: **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 573.2 kJ/mole @ 25°C
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;">Enthalpy of Fusion: **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 22.18 kJ/mole
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;">Enthalpy of Vaporization: **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 480 kJ/mole
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;">Flammablity Class: **
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;">Freezing Point: **//<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;">see melting point //
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;">Hardness Scale **
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;">Mohs: **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 9.3
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;">Vickers: **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 49000 MN m <span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 8px;">-2
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> [|Heat of Vaporization] : **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 489.7kJ/mol
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> [|Melting Point] : **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 2573 [|K] 2300° [|C] 4172° [|F]
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;">Molar Volume: **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 4.68 cm <span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 8px;">3 <span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;">/mole
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;">Physical State (at 20°C & 1atm): **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> Solid
 * **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> [|Specific Heat] : **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> 1.02J/gK
 * **<span style="color: #7e2c04; font-family: 'verdana','sans-serif'; font-size: 13px;">[|Vapor Pressure] **<span style="color: black; font-family: 'Verdana','sans-serif'; font-size: 13px;"> = 0.348Pa@2300° [|C]
 * <span style="font-family: 'berlin sans fb','sans-serif'; font-size: 24px;">Joseph-Louis Gay-Lussac and Louis-Jaques Thénard, were the guys that discovered boron
 * <span style="font-family: 'berlin sans fb','sans-serif'; font-size: 24px;">There are 3 valence electrons in boron