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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)^(63)Cu + ._(1)^(1)H rarr 6 ._(0)^(1)n + alpha + 2 ._(1)^(1)H + X` |
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Answer» Correct Answer - 8 `._(29)^(63)Cu + ._(1)^(1)H rarr 6 ._(0)^(1)n + ._(2)^(1) alpha + 2 ._(1)^(1) H + X` `64 = 6 + 4 + 2 + A rArr A = 52` `29 + 1 = 30 = 0 + 2 + 2 + z rArr z = 26` element X should be iron in group 8 |
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