Atomic Structure Quiz (1) Physics AS Level
CIE
AS & A Level
Physics (9702)
فروردین
2010
شامل مباحث:
Chapter 15: Atomic structure
تعداد سوالات: 14
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
20 دقیقه

پیش نمایش صفحه اول فایل
A nucleus of ${}_{92}^{238}U$ decays in stages by emitting ${\alpha ^ - }$particles and ${\beta ^ - }$ particles, eventually forming a nucleus of ${}_{82}^{206}Pb$
How many ${\alpha ^ - }$particles and how many ${\beta ^ - }$ particles are emitted during the decay chain?