9702/13 Physics May Jun 2024 Online Test | Cambridge AS & A Level Grade MCQ
CIE
AS & A Level
Physics (9702)
شهریور
2024
مشاهده نمونه سوال
شامل مباحث:
تعداد سوالات: 40
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
75 دقیقه

پیش نمایش صفحه اول فایل
Thorium-234 $({}_{90}^{234}Th)$ decays by β-emission into a daughter product which in turn decays by further β-emission into a granddaughter product.
Which letter in the diagram represents the granddaughter product?