alert('Few things are still needed to be added so please, hold on') alert('1) Read the box below the search box\n\n2) Tap on the box (above the detail box) to change the input type\n\n3) If any number entered in decimal type, it won\'t accept the number after decimal\n\n4) Tap on GO! button to begin\n\n5) Suitable for mobile users\n\n6) Don\'t forget to check the detail box') var a=["Hydrogen","Helium","Lithium","Beryllium","Boron","Carbon","Nitrogen","Oxygen","Fluorine","Neon","Sodium","Magnesium","Aluminium","Silicon","Phosphorus","Sulphur","Chlorine","Argon","Potassium","Calcium","Scandium","Titanium","Vanadium","Chromium","Manganese","Iron","Cobalt","Nickel","Copper","Zinc","Gallium","Germanium","Arsenic","Selenium","Bromine","Krypton","Rubidium","Strontium","Yttrium","Zirconium","Niobium","Molybdenum","Technetium","Ruthenium","Rhodium","Palladium","Silver","Cadmium","Indium","Tin","Antimony","Tellurium","Iodine","Xenon","Caesium","Barium","Lanthanum","Cerium","Praseodymium","Neodymium","Promethium","Samarium","Europium","Gadolinium","Terbium","Dysprosium","Holmium","Erbium","Thulium","Ytterbium","Lutetium","Hafnium","Tantalum","Tungsten","Rhenium","Osmium","Iridium","Platinum","Gold","Mercury","Thallium","Lead","Bismuth","Polonium","Astatine","Radon","Francium","Radium","Actinium","Thorium","Protactinium","Uranium","Neptunium","Plutonium","Americium","Curium","Berkelium","Califomium","Einstenium","Fermium","Mendelevium","Noblium","Lawrencium","Rutherfordium","Dubnium","Seaborguim","Bohrium","Hassium","Meitnerium","Damstacium","Roentgentium","Copernicium","Ununtrium","Flerovium","Ununpentium","Livermonium","Ununseptium","Ununoctium"]; var b=[1,4,6,9,10,12,14,16,19,20,23,24,26,28,30,32,35,39,39,40,44,47,50,52,54,55,58,58,63,65,69,72,74,78,79,83,85,87,88,91,92,95,97,101,102,106,107,112,114,118,121,127,126,131,132,137,138,140,140,144,145,150,152,157,158,162,164,167,168,173,175,178,180,183,186,190,192,195,197,200,204,207,209,209,210,222,223,226,227,232,231,238,237,244,243,247,247,251,254,257,258,259,260,261,262,263,262,265,267,269,271,275,278,289,285,298,306,312]; var c=['H','He','Li','Be','B','C','N','O','F','Ne','Na','Mg','Al','Si','P','S','Cl','Ag','K','Ca','Sc','Ti','V','Cr','Mn','Fe','Co','Ni','Cu','Zn','Ga','Ge','As','Se','Br','Kr','Rb','Sr','Y','Zr','Nb','Mo','Tc','Ru','Rh','Pd','Ag','Cd','In','Sn','Sb','Te','I','Xe','Cs','Ba','La','Ce','Pr','Nd','Pm','Sm','Eu','Gd','Tb','Dy','Ho','Er','Tm','Yb','Lu','Hf','Ta','W','Re','Os','Ir','Pt','Au','Hg','Tl','Pb','Bi','Po','At','Rn','Fr','Ra','Ac','Th','Pa','U','Np','Pu','Am','Cm','Bk','Cf','Es','Fm','Md','No','Lr','Rf','Db','Sg','Bh','Hs','Mt','Ds','Rg','Cn','Uut','Fl','Uup','Lv','Uus','Uuo']; var d2,h,d,dp,dp2,x,n=0; window.onload=function(){ let bng=document.getElementById("bgn"); let fg=document.getElementById("el"); let rg=document.getElementById("shf"); let hj=document.getElementById("srf"); let kk=document.getElementById("pr"); let mm=document.getElementById('kfg'); mm.style.paddingLeft=((window.innerWidth/2)-225)+'px'; bng.style.width=(window.innerWidth-50)+'px'; fg.style.width=((window.innerWidth/2))+'px'; kk.style.paddingLeft=((window.innerWidth/2)-255)+'px'; hj.style.paddingLeft=((window.innerWidth/2)-180)+'px'; kk.style.width=((window.innerWidth-110))+'px'; kk.style.fontSize=((window.innerWidth/2)-550)+'px'; } do{ function rdy(){ n+=1; if(n%2!=0){ document.getElementById('pr').innerHTML='Enter name of an element
Tap me when needed'; document.getElementById('hd').innerHTML='
Enter the name'; }else{ document.getElementById('pr').innerHTML='Enter number for an element
Tap me when needed'; document.getElementById('hd').innerHTML='
Enter a number'; } } }while(rdy.click>0); function sr(){ dp=document.getElementById('hdi'); dp2=document.getElementById('pr'); d=document.getElementById('el').value;d2=parseInt(d); for(var i=0;i0&&h<119) dp.innerHTML='Name : '+(a[h-1])+'
Symbol : '+(c[h-1])+'
Atomic No. : '+h+'
Atomic Mass : '+(b[h-1])+'
No. of Protons : '+h+'
No. of Electrons : '+h+'
No. of Neutrons : '+(b[h-1]-(h)); else alert('Can\'t find any element of that name') }else{ if(d2>0&&d2<119) dp.innerHTML='Name : '+(a[d2-1])+'
Symbol : '+(c[d2-1])+'
Atomic No. : '+d2+'
Atomic Mass : '+(b[d2-1])+'
No. of Protons : '+d2+'
No. of Electrons : '+d2+'
No. of Neutrons : '+(b[d2-1]-(d2)); else alert('Can\'t find any element of that number') } }

Help for Periodic Elements [Updated]