Chemical changes 0.0 / 5 ? ScienceChemical reactionsGCSEAQA Created by: zellasCreated on: 24-04-19 21:33 What is the salt name for hydrochloride acid Chloride 1 of 20 What is the most reactive element Potassium 2 of 20 Hat is the least reaction element Platinum 3 of 20 What are carbon and hydrogen Non-metals 4 of 20 What do carbon and hydrogen do Extract 5 of 20 What is it when a metal is more reactive than another Displacement 6 of 20 What group gets more vigorous with water as you go down One 7 of 20 What group does not react with water Two 8 of 20 Which group gets more vigorous as it reacts with acid One 9 of 20 Which group fizzes and increases in temperature as it reacts with acid Two 10 of 20 Does zinc, iron and copper react with water No 11 of 20 Does zinc, copper or iron react slow or fast with acid Slowly 12 of 20 What is it when oxygen is removed from a compound Reduction 13 of 20 Other than salt what else does a reaction with metal and acid produce Hydrogen 14 of 20 What is a soluble base Alkali 15 of 20 What is it when oxygen is gained from a compound Oxidation 16 of 20 What neutralises an acid Base 17 of 20 What do metals form when they react Positive ions 18 of 20 Reactions between metals and acids are what reaction Redox 19 of 20 Metals donate what to the hydrogen ions Electrons 20 of 20
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