1.

\[_{84}P{{b}^{210}}{{\xrightarrow{{}}}_{82}}P{{b}^{206}}{{+}_{2}}H{{e}^{4}}\]. From the above equation, deduce the position of polonium in the periodic table (lead belongs to group IV A)   [AIIMS 1980]

A.        II A        
B.        IV B
C.        VI B       
D.        VI A
Answer» E.


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