All posts by Amanullah

18

Dec'17

MAY/JUNE 2017 PAST PAPERS

EDEXCEL CHEMITSRY MAY/JUNE 2017 PAST PAPERS WCH01_01_que_20170526   WCH02_01_que_20170610 WCH03_01_que_20170509 WCH04_01_que_20170710 WCH05_01_que_20170621 WCH06_01_que_20170517 GCE PAPERS 6CH01_01_que_20170526 6CH02_01_que_20170610 6CH04_01_que_20170613_20170621 6CH05_01_que_20170621

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17

Nov'15

ANIMATIONS AND VIDEOS PARTICLE PHYSICS UNIT 4

RUTHERFORD 1      RUTHERFORD 2   RUTHERFORD 3     RUTHERFORD 4 CHADWICK 1           CHADWICK 2      …

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17

Nov'15

ANIMATIONS UNIT 1.5 BONDING

 FORMATION OF PI BOND AND SIGMA BOND  born haber cycle bond_types Chemical Bond Formation  

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