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Chemistry ScholarshipEssay Preview: Chemistry ScholarshipReport this essayAssessment Schedule 2007 Scholarship Chemistry (93102)Evidence StatementQuestionEvidenceMark Allocation1(a) (i)“Chemical reactions occur to enable atoms to obtain full outer electron shells or octets”.eg hydrogen and chlorine gases react spontaneously to formhydrogen chloride.Discussion should include recognition that:Full outer shells are not always octets.The term outer shell refers to a property of.
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Biochemical ReactionsEnergy ChangesFull Outer Electron ShellsNumber Of Electrons