Public Timelines

For companies For educational institutions For teachers For students Dashboard

For educational institutions For teachers For students Dashboard

Create a timeline

Public timelines

About & Feedback Terms Privacy FAQ

Dashboard Get premium

Donate

jan 1, 1932 - James Chadwick

Description:

Discovered the neutron, which is a particle with no electrical charge that makes up an atom’s nucleus along with positively charge protons.

Added to timeline:

Atomic Theory

9 Jun 2021

0

0

190

Date:

jan 1, 1932

Now

~ 94 years ago

About & Feedback Terms Privacy FAQ

Dashboard Get premium

Donate

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

Secured with SSL