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The periodic table consists of 18 groups...

The periodic table consists of 18 groups. An isotope of copper, on bombardment with protons, undergoes a nuclear reaction yielding element `X` as shown below. To which group, element `X` belongs in the periodic table ?
`._(29)Cu^(63)+._(1)H^(1)rarr6._(0)n^(1)+._(2)He^(4)(alpha)+2._(1)H^(1)+._(Z)X^(A)`

Text Solution

Verified by Experts

The correct Answer is:
8
`._(29)Cu^(63)+._(1)H^(1)rarr 6._(0)n^(1)+._(2)He^(4)(alpha)+2._(1)H^(1)+._(Z)X^(A)`
`63+1=6+4+2+AimpliesA=52`
`29+1=0+2+2+ZimpliesA=26`
Element `X` should be `._(26)Fe^(52)` and belongs to the group 8 of the periodic table.
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