Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Получить премиум

Create a timeline

Public timelines

About & Feedback Соглашение Приватность FAQ

Cabinet Get premium

Donate

14 янв 1932 г. - James Chadwick discovers the Neutron

Описание:

A neutron is a positively charged electron.

Добавлено на ленту времени:

Atomic timeline - Noah Turnquist and Trent Oberreit

ByNoah Turnquist

7 ноя 2017

0

0

458

Дата:

14 янв 1932 г.

Сейчас

~ 93 г назад

About & Feedback Соглашение Приватность FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL