Hi and welcome to the Chemisode audio podcast.
This is a very brief summary of what is covered in the youtube videos for Chemisode. The topic of this episode is THE HISTORY OF THE ATOM. Covered in this lesson is:
1) Key words: Alchemy, Chemistry, Scientific Theory, Hypothesis, Scientific Method, Experimental Data, Model,
2) Key concepts:
i) Alchemy was popular, but advancements did not happen until people started to write things down and share ideas.
ii) Scientific ideas are improved over time by
- Advances in technology.
- Making a model to fit the new data available
- John Dalton
- JJ Thomson
- Ernest Rutherford (Marie Currie)
- Niels Bohr
- Erwin Schrodigner
- James Chadwick
Remember to visit the following sites:
VCAA website: http://goo.gl/9ClPr
Edmodo group code 9s2py4: http://www.edmodo.com
email: [email protected]
Chemisode Unit 3+