Cambridge International
AS Level
Chapter 10: Periodicity
CIE AS Chemistry
,A LIL’ BIT OF
CHEMISTRY HISTORY…
HTTPS://WWW.YOUTUBE.COM/WATCH?V=0RRVV4DIOMG
CIE AS Chemistry
, Check out the DUDES..
Johann Dobereiner John Newlands
1829 1864
German English
Law of Triads Law of Octaves
CIE AS Chemistry
, The Periodic Table
Lothar Meyer Dmitri Mendeleev
German 1870
Russian
CIE AS Chemistry
AS Level
Chapter 10: Periodicity
CIE AS Chemistry
,A LIL’ BIT OF
CHEMISTRY HISTORY…
HTTPS://WWW.YOUTUBE.COM/WATCH?V=0RRVV4DIOMG
CIE AS Chemistry
, Check out the DUDES..
Johann Dobereiner John Newlands
1829 1864
German English
Law of Triads Law of Octaves
CIE AS Chemistry
, The Periodic Table
Lothar Meyer Dmitri Mendeleev
German 1870
Russian
CIE AS Chemistry