<p>Sample format for tables in labs. - Include a descriptive title - Use a ruler - Indicate units if applicable</p><p>Table 1: Observations of physical properties</p><p>Zinc Sulfur</p><p>Conductivity </p><p>Lustre</p><p>Malleability</p><p>Melting Point </p><p>Table 2: Observations of reactivity of zinc and sulfur with hydrochloric acid</p><p>Zinc Sulfur</p><p>Before Reaction</p><p>During Reaction </p><p>After Reaction</p><p>Table 3: Mass, volume and density of zinc and sulfur</p><p>Zinc Sulfur</p><p>Mass (g) </p><p>Volume of H2O displaced (mL)</p><p>Density (g/mL) Guiding Questions for Discussion</p><p>1. How does the electrical conductivity of sulfur compare with that of zinc? How do you know?</p><p>2. How does the lustre of sulfur compare with that of zinc? </p><p>3. How does the malleability of sulfur compare with that of zinc?</p><p>4. What can you say about the relative melting points of sulfur and of zinc? What is your evidence for this?</p><p>5. How does the reactivity of sulfur with hydrochloric acid compare the reactivity of zinc with hydrochloric acid?</p>