9 янв. 2020 г. · So, to calculate the number of neutrons we have to subtract: 238 − 92 = 146 A n s w e r : T h e a t o m h a s 146$$ neutrons.

8 апр. 2018 г. · Answer: The atom has 146 neutrons.

The correct option is B 146. Number of neutrons = Mass number - Atomic number. Since 238 is the mass number, Number of neutrons = 238 - 92 = 146.

14 мая 2019 г. · Uranium-238 has ninety two protons and 146 neutrons and uranium-238 accounts for 99% of uranium on earth. I did not know that so I looked it up ...

11 сент. 2017 г. · Now the mass number is 238 , and therefore there are 238−92=146⋅neutrons . And finally the number of electrons, which is easy given what we know ...

U-238 has 146 neutrons in the nucleus, but the number of neutrons can vary from 141 to 146. Because uranium is radioactive, it is constantly emitting particles ...

29 июл. 2017 г. · Uranium atom has atomic number 92 and atomic mass 238. Therefore, number of neutrons is 238 – 92 = 146.

A single atom of uranium-238 will have 146 neutrons. To determine the number of neutrons in any atom, we only need to subtract the atomic number of the ...

Uranium-238 ( 238 U or U-238) is the most common isotope of uranium found in nature, with a relative abundance of 99%. Nuclear weapons · Radium series (or uranium...