Soru
The element (}_{92)^238U has how many neutrons? 238 184 330 92 146
Çözüm
4.4
(325 Oylar)
Havin
Profesyonel · 6 yıl öğretmeni
Uzman doğrulaması
Cevap
To determine the number of neutrons in an atom, we use the formula:
For the element
:- The **mass number** is
(the superscript).- The **atomic number** is
(the subscript), which represents the number of protons.Now calculate the number of neutrons:
### Final Answer:The element
has **146 neutrons**.Correct option: **146**