Soru
An alpha particle is: a hydrogen atom two neutrons an electron a nucleus of helium
Çözüm
4.1
(226 Oylar)
Ufuk
Elit · 8 yıl öğretmeni
Uzman doğrulaması
Cevap
alpha particle is a nucleus of helium. It consists of two protons and two neutrons, which is the same as a helium-4 nucleus.