Nambarka atomiga 38 waxa uu tilmaamayaa tirada borotoonnada ku jira xudunta atamka curiyaha kiimikada strontium (Sr). Strontium wuxuu leeyahay nambar atomic ah 38, taas oo macnaheedu yahay in atamka dhexdhexaadka ah ee strontium uu leeyahay 38 protons iyo 38 electrons. Lambarka atomiga waa hantida aasaasiga ah ee curiyaha oo go'aamiya meesha uu kaga jiro shaxda xilliyeedka. Strontium waa bir jilicsan, silvery-cad oo aad u falcelis badan waxaana laga heli karaa dabeecadda sida isotopes kala duwan. Waxay leedahay codsiyo kala duwan oo xagga warshadaha ah, oo ay ku jiraan soo saarista magnets ferrite, sifaynta zinc, iyo soo saarista pyrotechnics.