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Documents AN INTRODUCTION TO PERIOD 3 COMPOUNDS A guide for A level students KNOCKHARDY PUBLISHING.

Slide 1AN INTRODUCTION TO PERIOD 3 COMPOUNDS A guide for A level students KNOCKHARDY PUBLISHING Slide 2 INTRODUCTION This Powerpoint show is one of several produced to help…

Documents Atoms and Elements. Structure of an Atom Charges Electron – negative Proton – positive Neutron -...

Slide 1Atoms and Elements Slide 2 Structure of an Atom Charges Electron – negative Proton – positive Neutron - neutral Location in Atom Electrons – in orbits Protons…