Chemistry Form 4 Experiment 5.1 Page

Heat the sample until it melts (molten state) and observe the bulb again. Ionic (Lead(II) bromide) : Bulb lights up only in the molten state because ions are free to move. Covalent (Naphthalene)

Do not skip this section. Your teacher will deduct marks if you don't list these. chemistry form 4 experiment 5.1

This section elevates your report from a C to an A+. You must answer the following questions: Heat the sample until it melts (molten state)

Chemistry Form 4 Experiment 5.1 investigates the physical properties of ionic and covalent compounds, focusing on their electrical conductivity solubility melting/boiling points chemistry form 4 experiment 5.1