what was the original element?
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Chemistry, 09.01.2020 06:31 ZVSaniya0420
Aradioisotope decays to give an alpha particle andpb-208.
what was the original element?
a.
b.
c.
d.
e.
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Aradioisotope decays to give an alpha particle andpb-208.
what was the original element?
what was the original element?
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