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