Question

differentiate between thorium, polonium, uranium

Answer 1

Dear student,

Thorium, polynium and uranium are the radioactive elements.
Atomic number of Thorium, polynium and uranium are 90, 84 and 92, respectively.
Polynium is a p-block element and hence it is present in 16th group and 6th period.
Thorium and uranium are f-block elements and both belongs to the actinide series.

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