Chemistry, 19.02.2021 02:20, grace1248

Symbol = Pb atomic number = 18
7
symbol = Ar
atomic number = 79
atomic number = 26
atomic number = 47
symbol = Fe
atomic number = 82
symbol = Ausymbol = Ag
Lead
Gold
Silver
Does not apply

Symbol = Pb

atomic number = 18
7
symbol = Ar
atomic number = 79
atomic number = 26
atomic number

Answers: 1

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Symbol = Pb atomic number = 18
7
symbol = Ar
atomic number = 79
atomic numb...