Chem 1.5 Halogens 3.0 / 5 based on 1 rating ? ChemistryChemical patterns and reactivity seriesGCSEAQA Created by: DanCreated on: 09-04-13 17:00 Halogens are made up of what molecular structure? Pairs of atoms 1 of 9 Describe their boiling and melting points? They are low 2 of 9 State the number of electrons on the outermost shell of halogens? 7 3 of 9 How do halogens bond with non metals? Covalently 4 of 9 Reactivity of halogens......Going down the group Decreases 5 of 9 Describe Fluorine Pale yellow gas 6 of 9 Describe Chlorine Green Gas 7 of 9 Describe Bromine Red-Brown Liquid 8 of 9 Describe Iodine Grey Solid, Iodine easily evaporates to a violet gas 9 of 9
Comments
No comments have yet been made