adamt0819 adamt0819

26-04-2024
Chemistry

Answered

What happens to a Th-230 nucleus
when it experiences radioactive
decay and emits an alpha particle?
a. The mass number will
increase by 2
b. The mass number will
decrease by 2
c. The mass number will
increase by 4
d. The mass number will
decrease by 4
1

Answer :

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