30
/ru/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
1146876
91374
1
Public Timelines
FAQ
Menu
Public Timelines
FAQ
Public Timelines
FAQ
For education
For educational institutions
For teachers
For students
Open cabinet
For educational institutions
For teachers
For students
Open cabinet
Создать
Close
Create a timeline
Public timelines
Library
FAQ
12 апр 1932 г. - James Chadwick discovered neutrons, particles whose mass was close to that of a proton
Описание:
Neutrons are particles with a neutral charge. They and protons occupy the nucleus.
Добавлено на ленту времени:
New timeline
By
Saisriram Sanjai
15 мая 2018
0
0
240
Дата:
12 апр 1932 г.
Сейчас
~ 92 г назад
Изображения:
About & Feedback
Соглашение
Приватность
Библиотека
2024
©
Time.Graphics
Support 24/7
Cabinet
Get premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
Excellent (Trustpilot Reviews)
Based on 115+ reviews