Chemistry: Year 9 Term 2: Metallic Bonding 4.0 / 5 based on 1 rating ? ChemistryStructure and bondingGCSEAQA Created by: Charlotte HerondaleCreated on: 18-01-18 16:37 Bonds are held together by what force? (1) Electrostatic 1 of 9 The particles are arranged in...? (1) Orderly rows 2 of 9 What can these rows do? Which property does this give (1) Slide; ductility 3 of 9 The electrons are what? (1) Delocalised 4 of 9 This means they can do what? (2) Conduct heat and electricity 5 of 9 Why do metals have high boiling points? (1) Strong bonds 6 of 9 What is an alloy? (2) A mixture of metals, usually with one dominant metal 7 of 9 The rows of alloys are...? (1) Disordered 8 of 9 Why are alloys stronger? (1) The rows cannot slide 9 of 9
Comments
No comments have yet been made