Chemistry Revision-Atoms, Elements, Particles and Mixtures 0.0 / 5 ? FunFunNone Created by: Harry AytoCreated on: 12-05-14 19:58 What element is Ca? calcium 1 of 17 Name this compound: CuBr2 copper bromide 2 of 17 Do all compounds react? no 3 of 17 Name this compund: FeSuO2 iron Sulphate 4 of 17 Name this element: K potassium 5 of 17 Name this element: Y yttrium 6 of 17 True or false? This is balanced: 1KOH+3H3PO4=3K3PO4+3H20 false 7 of 17 What state is Iron at 200C solid 8 of 17 A metal element titanium 9 of 17 A non metal element helium 10 of 17 An element in air argon 11 of 17 Air is a ... mixture 12 of 17 Water is a solvent for salt. True or false? true 13 of 17 Salt is a ... compound 14 of 17 Chemical formula for sulphuric acid H2SO4 15 of 17 Seperation method chromatography 16 of 17 Process by which a substance changes state directly from a solid to a gas sublimation 17 of 17
Comments
No comments have yet been made