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Unformatted text preview: Give an example of how politics, religion and/or science may interfere with each other. Don't use the examples that were mentioned in class. Discuss the interferences and how they could be avoided. (5 points) 3. Answer the following questions about the following isotope: (5 points) 77 34 Se +4 What element is this? Selenium How many protons are in this isotope? What is the mass number? 34 How many neutrons are in the isotope? How many electrons are in the isotope? PAGE 2 OF 3 4. Indicate whether each of the following materials is a mineral or not as geologists define the term. If the material is NOT a mineral, give ONE reason why it is not. (5 points) Window glass Volcanic glass Snow Granite (a rock) Plastic bottle PAGE 3 OF 3...
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- Spring '08