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