1307Spring2008Ex3Btest

1307Spring2008Ex3Btest - Equations: E = h c =...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
Equations: E = h· ν c = λ · ν Palmer-Rydberg Equation: ) ( 2 2 2 1 n 1 n 1 R 1 = λ Energy Equation from Bohr model of H: E = (-2.18 x 10 -18 J) (1/n 2 ) E = E final - E initial Constants: Plank constant (h): 6.626 x 10 -34 J·s Speed of light (c): 3.00 x 10 8 m/s Rydberg constant (R): R = 1.097 x 10 7 m -1 The space below is designated for scratching purpose.
Background image of page 1

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

View Full DocumentRight Arrow Icon
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1. Which is isoelectronic with Mg 2+ ? A. Ar B. S 2- C. Ca 2+ D. K + E. O 2- 2. What group has the general valence electron configuration ns 2 np 4 ? A. 8A (18) B. 7A (17) C. 5A (15) D. 6A (16) E. 4A (14) 3. What is the electron configuration of argon? A. [Ne]2s 2 2p 6 B. [Ne]3s 2 3p 6 C. [He]2s 2 2p 6 D. [Ne]3p 6 E. [Ne]2s 2 3p 6 4. Which atom is diamagnetic? A. neon B. carbon C. nitrogen D. oxygen E. lithium 5. Which is the smallest? A. Mg 2+ B. Na + C. Al 3+ D. F - E. O 2- 6. Which is the largest atom? A. He B. O C. B D. Al E. Mg
Background image of page 2
7. Which has the lowest ionization energy? A. Be B. Mg C. B D. Na E. He 8. Which is the most polar bond? A. N-O B. P-F C. Si-F D. C-O E. O-F 9. How many electrons can occupy the orbitals specified by n = 3, l = 1? A.
Background image of page 3

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

View Full DocumentRight Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

This test prep was uploaded on 04/07/2008 for the course CHEM 1307 taught by Professor Li during the Spring '08 term at Texas Tech.

Page1 / 7

1307Spring2008Ex3Btest - Equations: E = h c =...

This preview shows document pages 1 - 4. Sign up to view the full document.

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