Demokritos (460 – 370 f. Kr). A´tomos = odelbar Aristotelse (384 – 322 f. Kr)

En presentation över ämnet: "Demokritos (460 – 370 f. Kr). A´tomos = odelbar Aristotelse (384 – 322 f. Kr)"— Presentationens avskrift:

1 Demokritos (460 – 370 f. Kr)

2 A´tomos = odelbar

3 Aristotelse (384 – 322 f. Kr)

4 LUFT ELD JORD VATTEN Aristoteles fyra grundelement

5 John Dalton (1766 – 1844)

6 Jöns Jacob Berzelius (1779 – 1848)

7 Dmitrij Mendelejev (1834 – 1907)

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9 PROTON (+) NEUTRON (Neutralt laddad) ELEKTRON (-)

10 Ernest Rutherford (1871 – 1937)

11 Niels Bohr (1885 – 1962)

12 http://www.euripides-europe.com/en/bilder/DRC_logo.jpg http://jdwaggoner.files.wordpress.com/2008/06/atom.jpg http://minerva.bloggsida.se/files/2010/03/Aristoteles005.jpg http://www.tyreso.se/upload/Milj%C3%B6%20och%20h%C3%A4lsa/luft_6.jpg http://litelagombesatt.blogg.se/images/2008/vatten-webb-360_14396261.jpg http://www.vanersborg.se/images/18.5a92112b124b835ceb480003245/Torr-jord.jpg http://nattarovandrarhem.blogg.se/images/2010/eld1_87522530.jpg http://www.mayoclinic.org/tradition-heritage-artifacts/images/2-1-med.jpg http://upload.wikimedia.org/wikipedia/commons/thumb/6/6d/Berzelius_painted_by_S%C3%B6dermark_1843.jpg/250px- Berzelius_painted_by_S%C3%B6dermark_1843.jpghttp://upload.wikimedia.org/wikipedia/commons/thumb/6/6d/Berzelius_painted_by_S%C3%B6dermark_1843.jpg/250px- Berzelius_painted_by_S%C3%B6dermark_1843.jpg http://swedish.ruvr.ru/data/252/613/1233/mendeleev.jpg http://www.passive-matrix.co.uk/images/Atom.jpg http://descubriendo.fisica.unlp.edu.ar/descubriendo/images/f/f3/Rutherford.jpg http://www.freeinfosociety.com/media/images/1186.jpg