Продолжительность: 9:03
Опубликовано: 11 сент. 2023 г.

29 мар. 2016 г. · Subtract the atomic number from the atomic weight. The result is the number of neutrons (or the average number of neutrons if you had to use the ... How to work out the number of protons, neutrons and electrons ... What is the method for determining the number of neutrons in ... Другие результаты с сайта www.quora.com

2 авг. 2022 г. · To find the number of neutrons, subtract the number of protons from the mass number. number of neutrons=40−19=21.

To find neutrons we use A = N + Z. Here 31 = 15 + x. Solving for x we get 16, which is the number of neutrons for the Phosphorous isotope with a mass number of ...

24 мар. 2022 г. · Calculate the number of neutrons by subtracting the atomic number from the mass number. If the mass number of a specific isotope isn't known, ...

If you want to calculate how many neutrons an atom has, you can simply subtract the number of protons, or atomic number, from the mass number. A property ...

28 мая 2024 г. · The number of neutrons in the isotope can be calculated from its mass number, which is written as a superscript in a nuclear symbol. Mass Number ...

Продолжительность: 13:12
Опубликовано: 8 сент. 2018 г.

2 дек. 2022 г. · To calculate the number of neutrons in an isotope, subtract the atomic number from the mass number (N = A - Z). For example, an isotope with a ...