Question

1. The table below gives some properties of four substances: A, B, C and D. Analyse the data and then decide what type of bonding and structure is likely to be present in each substance MELTING ABILITY TO CONDUCT A BILITY TO CONDUCT SOLUBILITY IN TEMPERATURE SC ELECTRICITY WHEN SOLID ELECTRICITY WHEN MOLTEN WATER 1083 good good insoluble 119 poor poor insoluble 2230 poor insoluble soluble 801 poor poor good

Answer 1