VibraXX
Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter Arena
HomeCategoriesScienceQuestion
Question
Science

Which consequence results when alpha decay occurs in americium-241?

A)Neutron number increases by two
B)Atomic mass decreases by four
C)Binding energy per nucleon rises
D)Nuclear fission becomes self-sustaining

💡 Explanation

Alpha decay emits an alpha particle (helium nucleus); americium-241’s mass number decreases by four due to loss of two protons and two neutrons. Therefore atomic mass decreases, rather than increasing neutron number, because fission is separate.

🏆 Up to £1,000 monthly prize pool

Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.

⚡ Enter Arena

Related Questions

Browse Science