Question

four isotopes of lead-204, lead-206, lead-207, and lead-208. The average atomic mass of a lead atom is 207.2 amu. Which isotopes of lead is likely to be the most abundant?

Answer 1

Answer:

Hey mate! Lead-207 and Lead-208 are the isotopes of lead which are likely to be the most abundant.

Explanation:

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Answer 2

Answer:

Lead 204 is the most abundant form lead isotope.

Explanation:

Lead is a chemical element with atomic number 82 and atomic mass 207.2 amu. It is represented as Pb.

Its electron configuration is  [Xe] 6s²4f¹⁴5d¹⁰6p² and belongs to  period 6.

It shows oxidation states of  −4, −2, −1, +1, +2, +3, +4 and is an amphoteric oxide.

It is used in car batteries.