August 2023 2 3 Report
Son elementos químicos inertes en condiciones normales de presión (P) y temperatura (T)
A) Kr, K, Ne, He, Xe

B) Ar, He, Kr, Br, Xe

C) Ne, Ag, Ar, Xe, He

D) He, Ne, Ar, Kr, Xe


ayuda pls​

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