Ответ:
Ar(B) = 11
Ar(N)=14
Ar(Mg)=24
Ar(Al)=27
Ar(P)=31
Ar(Br)=80
Ar(Ca)=40
Ar(Cu)=64
Ar(Au)=197
Ar(Fe)=56
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
Ar(B) = 11
Ar(N)=14
Ar(Mg)=24
Ar(Al)=27
Ar(P)=31
Ar(Br)=80
Ar(Ca)=40
Ar(Cu)=64
Ar(Au)=197
Ar(Fe)=56