🥇⚛️

#hydrogen #atomic number 1 #element 1 #h #periodic table

H1️⃣

#hydrogen #h #atomic number 1 #element 1 #first element #periodic table

⚛️H⚪

#hydrogen #h symbol #element 1 #nucleus orbit #h element

¹H

#proton #hydrogen #element 1 #atomic number 1 #isotope #protium

⚛️1️⃣

#wasserstoff #hydrogen #element 1 #proton