CHEM 1110 Midterm: Chemistry 1110 2013 Spring Test 1
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Part1 short answer (35 pts: (15 pts) complete the table below. 2. (10 pts) in the periodic table below, label the alkali metals (p), the chalcogens (q), the noble gases (r) the halogens (s), and the alkaline earth metals (t) using the letter given in parenthesis. Part 2 multiple choice (20 pts): circle the best answer. ________________________________________: (6 pts)write the measurements in scientific notation with correct significant figures, 1005 m. Part 3 calculations (45 pts): clearly and neatly show all work for full credit: (10 pts) an unknown element has been discovered on the planet of the apes. What is the volume of the stay puft. Marshmallow man in cubic meters (m3) if his mass is 5694 kg? (hint, first convert kg to g) Bonus (2 pts): give the names of four elements that exist as gases at room temperature.
