A radioactive substance { }_{88} X^{228} (IIA) emits 3 \alpha and 3 \beta particles to form " Y ". To which group of long form of the periodic table does "Y" belong ?

EAMCET Engineering 2007 Solved Paper

Section: Chemistry

Question : 47 of 160

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A radioactive substance ‌88X228 (IIA) emits 3α and 3β particles to form " Y ". To which group of long form of the periodic table does "Y" belong ?

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