Chemistry - Radioactivity Question with Solution | TestHub

ChemistryRadioactivityTheories of Nuclear Stability (Mode of decay)Medium2 minQB

ChemistryMediumsingle choice

The number of $α$ and $β$ particles emitted out when one atom of $Lr_{103}^{257}$ decay to its stable product is

Answer:

Solution:

Concepts: Alpha decay (atomic number -2, mass number -4), Beta decay (atomic number +1, mass number unchanged).

Solution: $12 α$ and $4 β$ particles are emitted.

Stream:JEESubject:ChemistryTopic:RadioactivitySubtopic:Theories of Nuclear Stability (Mode of decay)

⏱ 2mℹ️ Source: QB

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