Chemical equation keyboard B

This is a soft keyboard that is convenient for writing chemical equation.Alphabets for element symbol, numbers, superscript, subscript and symbols for chemical equation can be entered without switching the keyboard or converting.You can enter alphabets "A,B,C,E,F,G,H,I,K,L,M,N,O,P,S,U,Z" for element symbols, numbers "0,1,2,3,4,5,6,7,8,9", superscript "⁰,¹,²,³,⁴,⁵,⁶,⁷,⁸,⁹,⁺,⁻", subscript "₀,₁,₂,₃,₄,₅,₆,₇,₈,₉,ₓ", and "+,→,⇄,↑,↓,(,),[,]" for chemical equation symbols.Pressing the number continuously changes the subscript number and superscript number.If you press the key of the alphabet continuously, it switches from uppercase letters to lowercase letters.If you press the "()" key continuously, it switches to "[]".Please be aware that superscript, subscript and ⇄ may not be saved properly depending on the character code of the text file to be entered.If it is UTF-8 of the standard character code of Android OS it can be saved correctly.There is a possibility of garbled characters when saving with the standard character code of Windows PC.Element symbol that can be enteredH - HydrogenHe - HeliumLi - LithiumBe - BerylliumB - BoronC - CarbonN - NitrogenO - OxygenF - FluorineNe - NeonNa - SodiumMg - MagnesiumAl - AluminiumSi - SiliconP - PhosphorusS - SulfurCl - ChlorineK - PotassiumCa - CalciumSc - ScandiumMn - ManganeseFe - IronCo - CobaltNi - NickelCu - CopperZn - ZincGa - GalliumGe - GermaniumAs - ArsenicSe - SeleniumNb - NiobiumMo - MolybdenumAg - SilverIn - IndiumSn - TinSb - AntimonyI - IodineCs - CaesiumBa - BariumLa - LanthanumCe - CeriumPm - PromethiumSm - SamariumEu - EuropiumHo - HolmiumLu - LutetiumHf - HafniumOs - OsmiumAu - GoldHg - MercuryPb - LeadBi - BismuthPo - PoloniumAc - ActiniumPa - ProtactiniumU - UraniumNp - NeptuniumPu - PlutoniumAm - AmericiumCm - CuriumBk - BerkeliumCf - CaliforniumEs - EinsteiniumFm - FermiumNo - NobeliumSg - SeaborgiumBh - BohriumHs - HassiumCn - CoperniciumNh - JapaniumFl - FleroviumMc - MoscoviumOg - OganessonElement symbols that cannot be enteredAr - ArgonTi - TitaniumV - VanadiumCr - ChromiumBr - BromineKr - KryptonRb - RubidiumSr - StrontiumY - YttriumZr - ZirconiumTc - TechnetiumRu - RutheniumRh - RhodiumPd - PalladiumCd - CadmiumTe - TelluriumXe - XenonPr - PraseodymiumNd - NeodymiumGd - GadoliniumTb - TerbiumDy - DysprosiumEr - ErbiumTm - ThuliumYb - YtterbiumTa - TantalumW - TungstenRe - RheniumIr - IridiumPt - PlatinumTl - ThalliumAt - AstatineRn - RadonFr - FranciumRa - RadiumTh - ThoriumMd - MendeleviumLr - LawrenciumRf - RutherfordiumDb - DobniumMt - MeitneriumDs - DarmstadtiumRg - RoentgeniumLv - LivermoriumTs - TennessineEnabling Keyboards01Go to Settings > System > Languages & input > and tap Virtual keyboard in the Keyboard & inputs section.02Youll see a list of each keyboard youve installed.Tap "Manage keyboards".03Toggle on the new keyboard.You might see a warning that this input method may collect the text you type including personal information.But this app does not collect any input content.This is not a warning specific to this application, it will always be displayed if you select a character input application other than the keyboard that is standard on the device.If youre satisfied with the explanation, tap OK.Note: Instructions will vary depending on your Android OS.Switching Keyboards01Launch the app you want to type in.02Tap to bring up the keyboard.03Tap the keyboard icon on the bottom right.(On some devices this icon isnt present, in that case pull down the notification bar when a keyboard is active.)04Choose the keyboard from the list that pops up.