OCR Chemistry AS: unit 1 atoms/bonds/groups

this is a test paper that was created by my teacher. It is done in the format of a standard exam paper. The marks scheme for this paper is in progress. It contains similar questions to the ocr unit 1 exam paper and may proove useful for revision.

open in pdf format.

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  • Created by: Nicole
  • Created on: 09-01-11 16:58

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