Quizzes_13_14

Quizzes_13_14 - Shriver Ch 13: The Group 14 Elements Name:_...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Shriver Ch 13: The Group 14 Elements Name:_____________________________ 1. All group 13 elements except ______________ exist as several allotropes. a. Pb b. Sn c. Ge 2. Partially crystalline forms of carbon include: a. diamonds b. carbon clusters c. activated carbon 3. Compared to hydrocarbons, silanes are: a. more reactive b. less reactive c. just as reactive 4. The thermal stability of germane, stanane, and plumbane decreases in the following order: a. There is no appreciable difference in the thermal stability of germane, stanane, and plumbane. b. GeH 2 > SnH 2 > PbH 2 c. PbH 2 > SnH 2 > GeH 2 5. Which statement is incorrect? a. CO is a strong reducing agent. b. CO is an excellent ligand toward metals in low oxidation states. c. CO reacts with OH to form CH 3 COO . 6. The cyclic anion [Si 3 O 9 ] n– has a ___________ structure and a charge of ____________: a. three-atomic ring; –6 b. six-atomic ring; –6 c. nine-atomic ring; –6 7. The cyanide ion, CN , is: a. isoelectronic with the CO
Background image of page 1

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

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 08/06/2008 for the course CHEM 173B taught by Professor Scott during the Winter '08 term at UCSB.

Page1 / 2

Quizzes_13_14 - Shriver Ch 13: The Group 14 Elements Name:_...

This preview shows document pages 1 - 2. Sign up to view the full document.

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