Sample Paper Exam 4 Key

Sample Paper Exam 4 Key - Chemistry 105 B First Letter of...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
1 Chemistry 105 B PLEASE PRINT YOUR NAME IN BLOCK LETTERS Exam 4 Name: ______________________________ 08/02/10 Last 4 Digits of USC ID:____ ____ ____ ____ Dr. Parr Lab TA’s Name: ___________________________ Question Points Score Grader 1 16 2 12 3 8 4 9 5 8 6 8 7 10 8 8 9 9 10 12 Total 100 Please Sign Below: I certify that I have observed all the rules of Academic Integrity while taking this examination. Signature: _______________________________________________________________ First Letter of Last Name
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
2 1. (16 pt) Determine if the following statements are true or false. If the statement is false, correct the bold part of the statement. a. Emission of an alpha particle will change the mass number by 2. True False b. Nuclear fission always involves the bombardment of a nucleus with a neutron . True False c. The mass defect arises because the sum of the component nucleons is less than the mass of the nucleus. True False d. The mass defect for a reaction that releases 450 kJ is -5.00 x 10 -12 kg . True False e. In an anionic complex ion, Cu 2+ would be named as copper(II) . True False f. The electron configuration of the Mn(IV) ion is [Ar]4s 2 3d 7 . True
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 8

Sample Paper Exam 4 Key - Chemistry 105 B First Letter of...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online