Relier Pairs TCA: Chemistry: NG and HlgnVersion en ligne Match the Symbol to the element par Elvira Trevino 1 Cl 2 Ar 3 Rn 4 Og 5 Ts 6 At 7 Ne 8 Xe 9 I 10 Br 11 F 12 He 13 Kr Krypton Chlorine Xenon Neon Bromine Helium Oganesson Tennessine Fluorine Argon Astatine Radon Iodine