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by BlastRoom
Practice balancing mass and atomic numbers in alpha, beta, and gamma nuclear equations.
#chemistry
24 questions
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Complete the alpha-decay equation: 23892U -> 42He + ?
Balance this beta-minus equation: 146C -> 0-1e + ?
What daughter nuclide completes this equation? 21084Po -> 42He + ?
Find the missing daughter in this beta-minus decay: 9038Sr -> 0-1e + ?
An excited cobalt nucleus emits a gamma ray: 6027Co* -> 00γ + ?. What is the daughter nuclide?
Complete the nuclear equation for alpha decay: 22688Ra -> 42He + ?
The equation 13153I -> 0-1e + ? is beta-minus decay. Which daughter balances it?
Thorium-232 undergoes alpha decay. In 23290Th -> 42He + ?, what daughter nuclide belongs in the blank?
Balance the beta-minus decay of tritium: 31H -> 0-1e + ?
A gamma ray is emitted from excited technetium: 9943Tc* -> 00γ + ?. Which daughter balances the equation?
Complete the equation by choosing the emitted particle: 146C -> 147N + ?
What particle is missing from 23994Pu -> 23592U + ?
An excited nickel nucleus relaxes: 6028Ni* -> 6028Ni + ?. Which emission balances the equation?
Choose the missing emitted particle: 3215P -> 3216S + ?
In the equation 24195Am -> 23793Np + ?, which particle balances both numbers?
Complete this equation for an excited barium-137 nucleus: 13756Ba* -> 13756Ba + ?
Potassium-40 can decay to calcium-40: 4019K -> 4020Ca + ?. What particle is emitted?
Radon-222 changes to polonium-218: 22286Rn -> 21884Po + ?. Which emission is required?
Which equation correctly shows alpha decay of radon-220?
Which complete equation represents beta-minus decay of sodium-24?
Which equation correctly shows gamma emission from excited iodine-131?
Select the balanced equation for alpha decay of uranium-235.
Which nuclear equation shows beta-minus decay of sulfur-35?
An excited oxygen-16 nucleus emits gamma radiation. Which equation matches that process?
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Fission, Fusion and Applications
20 questions
