Chemistry, 04.10.2021 14:00 ehsaangaminglegend
Four isotopes of lead include lead-204, lead-206, lead-207, and lead-208. The average atomic mass of a lead atom is 207.2 amu. Which isotope of lead is likely to be the most abundant?
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What forms when chemical reactions combine pollution with sunlight?
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Four isotopes of lead include lead-204, lead-206, lead-207, and lead-208. The average atomic mass of...
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