Periodic Table Elements 147419087

Tags: numbers solid cobalt nature technology elements school information education material lab laboratory science oxygen tin aluminium physics scientific poster symbols nickel carbon uranium radium helium calcium nitrogen metals magnesium hydrogen Potassium 2016 rhodium atoms Indium mendeleev actinides lanthanides radon halogens Dubnium livermorium flerovium moscovium tennessine nihonium ogasnesson