Covalent Bonding (Additional Science-Edexcel) 3.0 / 5 based on 1 rating ? ScienceAtomsGCSEEdexcel Created by: Stormy MusicCreated on: 22-02-13 10:15 In covalent bonding electrons are... shared 1 of 10 Diamond, graphite and silicon dioxide are examples of... giant molecular covalent lattices 2 of 10 Hydrogen, oxgen and water are examples of... simple molecular covalent substances 3 of 10 Graphite conducts electricity because the electrons are... delocalised 4 of 10 Liquids that are immiscible won't... mix 5 of 10 You can seperate miscible liquids using... fractional distillation 6 of 10 You can indentify substances using... chromatography 7 of 10 You can seperate immiscible liquids using a... seperating funnel 8 of 10 distance travelled by substance/distance travelled by solvent is the equation for the... Rf value 9 of 10 Rf values are used to indentify substances like... food additives and drugs 10 of 10
EDEXCEL GCSE 9-1 COMBINED SCIENCE FOUNDATION PAPER 3 CHEMISTRY 1 MARK SCHEME SAMPLE ASSESSMENT MATERIAL 0.0 / 5
EDEXCEL GCSE 9-1 COMBINED SCIENCE PAPER 4 CHEMISTRY 2 QUESTION PAPER SAMPLE ASSESSMENT MATERIAL 0.0 / 5
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