Documents K2SPMTrial2007

Section A PAGE 9 SULIT 4541/2 Section A [60 marks] 1 Diagram 1.1 shows the atomic structure of elements X and Y. (Rajah 1.1 menunjukkan struktur atom bagi unsur X dan Y.)…

Documents 20150320-212007 2

New Page 1 Paper 2 Kertas 2 Time: 2 hours 30 minutes Masa: 2 jam 30 minit 1 (a) Diagram 1 shows the set up apparatus to determine the empirical formula of a metal oxide.…