本帖最后由 郭靖妈 于 2015-3-21 05:39 编辑
7. Choose one of the products from your list of 5 and answer the following questions. (20)
从上面的5个产品中选择一个来回答下面问题(20分)
a. List the qualitative and quantitative physical properties of the product your have chosen. (5)
列出你选的产品的量性和质性。(神马玩意,不知所云)(5分)
b. List and describe the chemical properties of the product your have chosen. (5)
列出并描述所选产品的化学性质。(5分)
c. List and describe and hazards of the product or any cautions someone should use. (3)
列出并描述该产品的危险性和注意事项。 (3分)
d. Write a hypothesis about the product that could be tested through experimentation. (2)
写出一个通过实验验证此产品的前提。 (2分)
e. In a 1/2 page or less, describe the experiment that would test your hypothesis. (5)
用半页或更少的篇幅,描述验证你的前提的实验。(5分)
8. Connect your product with another aspect of society. How does the element you originally chose, or the product that is made from your element influence the economy/religion/politics/environment? (5)
把你的产品和社会现象结合起来。你选的产品或是元素,如何影响经济、宗教、政治及环境? (5分)
9. Name a career related to science/chemisty that has a relationship with your element or product chosen. Describe the career based on salary/education needed/experience needed. (5) 列出一个使用所选元素相关的化学科学职业。描述此职业在工资收入、教育需求、经验需求方面的情况。
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