If uranium mass no- 238 and atomic no- 92 emits - -particle- the product has mass number and atomic number

_92U^238→ _90Th^234+_2He^4 ...

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Standard XII

Chemistry

Group Displacement Law

If uranium ma...

Question

If uranium (mass no. 238 and atomic no. 92) emits $α$ -particle, the product has mass number and atomic number

234, 90

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236, 92

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238, 90

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236, 90

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Solution

The correct option is A 234, 90
$_{92} U^{238} \to_{90} T h^{234} +_{2} H e^{4}$

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If uranium (mass no. 238 and atomic no. 92) emits α -particle, the product has mass number and atomic number

The correct option is A 234, 90 92U238→90Th234+2He4

If uranium (mass no. 238 and atomic no. 92) emits $α$ -particle, the product has mass number and atomic number

The correct option is A 234, 90
$_{92} U^{238} \to_{90} T h^{234} +_{2} H e^{4}$