7 Atomic Structure & Periodicity
What is the energy needed to raise an electron in
Which of the following sets of quantum numbers
the hydrogen atom from the second energy level
is possible for a 3d electron?
to the third energy level?
a) 1.52 x 1
Practice Test: Chemical Bonding and Shapes of Molecules
1. A type of chemical bond that is formed from the attraction of an atom that has lost an electron for an atom
that has gained an electron is called a(n)
A. covalent bond.
B. ionic bond.
Practice Problems (Chapter 8): Electron Configuration
1. Write complete electron configurations for the following atoms:
1s2 2s2 2p5
1s2 2s2 2p6 3s2 3p1
1s2 2s2 2p6 3s2 3p6 4s2 3d3
1s2 2s2 2p6 3s2 3p6 4s1 3d10 (copper is
AP Chemistry- Practice Bonding Questions for Exam
Identify the choice that best completes the statement or answers the question.
1. Which of the following is a correct Lewis structure for oxygen?
2. Which of the followin
Chemistry 215 Fundamentals of Analytical Chemistry
February 25, 2004
SEE EQUATIONS AND DATA ON LAST PAGE
PART I. DEFINITIONS (9 Points)
Define the following terms as they relate to the topics covered in this course.
1. Buffer (3
Practice Test H.1 (pg 1 of 6)
(Ch 6, 7, and 21)
This is practice - Do NOT cheat yourself of finding out what you are capable of doing. Be sure you follow the testing
conditions outlined below.
DO NOT USE A CALCULATOR. You may use ONLY the b