Questions

= To complete the following questions, copy and paste this page into a word document. It will allow you to type in the answers to the questions (and use SpellCheck!). Save using your name and the term "density questions". = = = =1. You have just calculated the density of each of the 5 crowns. Refer to the chart "Density of Common Substances" and explain why the property of density is valuable in the identification of a substance.=

=2. Using the evidence from your density calculations, and the chart "Density of Common Substances", identify the crown made of __//pure//__ gold.=

=3. Refer to the density of each of the four remaining crowns. Predict what substance each is made of. Refer to the chart "Density of Common Substances" to explain your predictions.=

=4. Formulate a hypothesis as to how you think the fake crowns were made to look like the crown of pure gold. Devise a method to test your hypothesis.=