Karteikarten
Ohne Titel
Karten in diesem Stapel (3)
- 1INSIDE ATOMS J.J TomsonJ.J Tomson discovered electrons, they were embedded in atom like current in a plum pudding. atoms were neutral with no electric charge
- 2INSIDE ATOM Ernest RutherfordErnst Rutherford asked his assistants to fire alpha particles at a gold foil. it went straight through the foil & some bounced back this is called alpha scattering. atoms must contain something very dense or positively charged to cause scattering.
- 3—
Informationen
- Beschreibung
- Karteikarten am Ohne Titel, erstellt von Simply Me am 28/01/2018.
- Erstellt von
- Simply Me
- Aufrufe
- 0
- Bewertung