Physics Unit 4

Unit 4 - Atomic Structure

Models of the Atom

Atoms, Ions and Isotopes

Radioactive Decay

Half-Life

Uses and Dangers of radiation

Knowledge Organiser (Pg 89 - 92) - Click Here

P4 Check List (Pg 4) - Click Here

Revision videos at the bottom of the page

REVISION QUESTIONS for unit 4 -

Click on the link , answer the questions and use the mark scheme tab to mark them.

You do not have to print them just use paper.

Grade 1-4

Atom structure -

https://UIOOCED.exampro.net

Atoms and Isotopes -

https://AEYEKII.exampro.net

Atoms and Nuclear Radiation -

https://GEHAIOS.exampro.net

Grade 5-6

Atom Structure -

https://IEWIPIK.exampro.net

Atoms and Isotopes -

https://JEYOVUE.exampro.net

Atoms and Nuclear Radiation -

https://NOREBIE.exampro.net

Challenge (Higher)

Atom Structure -

https://JOEUWIA.exampro.net

Atoms and Isotopes -

https://QAUUGIW.exampro.net

Atoms and Nuclear Radiation -

https://QIQAZOO.exampro.net

Other useful links and websites

https://www.kayscience.com/physics.html

https://www.bbc.co.uk/bitesize/topics/zshssrd

https://www.youtube.com/watch?v=xtw-Z0nllA4

https://www.freesciencelessons.co.uk/gcse-physics-paper-1/atomic-structure-and-radioactivity/

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