1
AssignmentMultiple Choice
Half-Life
Question 1 • R282: GR CA-Chemistry B (Grade Repair)
Identify the parent isotope and daughter isotope in this nuclear reaction: Superscript 222 subscript 88 upper R a right arrow superscript 218 subscript 86 R n plus superscript 4 subscript 2 upper H e. Which is the parent isotope?
Answer
A
OptionB
OptionC
Option