Chemistry 3.0 / 5 based on 1 rating ? ChemistryAtoms and compoundsGCSEAQA Created by: Ami FallCreated on: 24-04-13 19:50 What are electrons in an atom arranged in? They are arranged in shells (energy levels) 1 of 12 Which gas is not formed by the combustion of hydrocarbons? OXYGEN 2 of 12 What gas is mainly responsible for acid rain? SULFUR DIOXIDE 3 of 12 What is caused by the release of Co2 into the atmosphere? GLOBAL WARMING 4 of 12 What are the products of complete combustion of a hydrocarbon? CARBON DIOXIDE AND WATER 5 of 12 What is the general formula for AlkAnes? Cn H2n + 2 6 of 12 What's the general formula for AlkEnes? Cn H2n 7 of 12 Short chain hydrocarbons are good fuels because they...? BURN EASILY 8 of 12 Name 3 types of hdrocarbons: COAL, OIL & GAS 9 of 12 What is a Hydrocabon? Compounds in crude oil that contain Carbon + Hydrogen 10 of 12 What is natural gas mainly composed of? METHANE, OXYGEN & HYDROGEN 11 of 12 What are some key features of Aluminium? SHINY, LOW DENSITY, GOOD THERMAL CO 12 of 12
Comments
No comments have yet been made