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

1 ноя 1931 г. - Harold Urey

Описание:

November - Harold Urey discovers deuterium, an isotope of hydrogen that contains one proton and one neutron.

Добавлено на ленту времени:

atomic and nuclear physics

ByYWickramaarachchi

17 окт 2018

1

0

919

Дата:

1 ноя 1931 г.

Сейчас

~ 94 г назад

Изображения:

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