Chemical Reactions 0.0 / 5 ? ChemistryChemical ReactionsGCSEAQA Created by: AbbiewkCreated on: 05-04-14 16:53 When a metal and non-metal react to form a compound, what do they make? Ions - they're created by the reaction of a metal and non-metal 1 of 5 what two or more things have to react to make a compound consisting of molecules? non-metals - when non-metals react the make molecules 2 of 5 what atom loses an electron and which atom gains an electron? Metals lose electrons, forming positive ions --- non-metals gain electrons, forming negative ions 3 of 5 what is covalent bonding? when atoms in a molecule share electrons 4 of 5 a compound of hydrogen and oxygen makes what? a molecule - H2O/water 5 of 5
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