CHEM 1A Midterm: Midterm 2 Form a KEY

• School: UC-Irvine
• Department: Chemistry
• Course: CHEM 1A
• Professor: All

Document Summary

Chemistry 1a, section c, course code 40040, professor: r. m. Instructions: using a #2 pencil, enter the correct answer to each question on the scantron sheet pro- vided. Use the blank spaces on this this exam, and the back, for your calculations. Please turn in both the exam and the scantron. A periodic table and scratch sheet is found at the end of the examination. The value of all problems is 4 pts: which ion has the same electron con guration as krypton, sr2, cl , ga3, ca2, s2 . : h, h+, li+, s2 : h+ and s2 , h and s2 , just h, just h, all four. Answer: c: complete the following statement: a diamagnetic element, contains induced magnetic dipoles in an applied magnetic eld, contains permanent magnetic dipoles, is attracted to a magnetic eld, has unpaired electrons, none of the above.