Answer:
Pb
Atomic number: 82
Atomic mass: 207.2 u
Electrons per shell: 2,8,18,32,18,4
Explanation:
the symbol of lead is pb
hope that helps
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Answers & Comments
Answer:
Pb
Atomic number: 82
Atomic mass: 207.2 u
Electrons per shell: 2,8,18,32,18,4
Explanation:
the symbol of lead is pb
hope that helps