Chapter 22 Nonmetallic Elements and Their Compounds

Chapter 22 Nonmetallic Elements and Their Compounds

Complete Chapter Questions With Answers

Sample Questions Are Posted Below

Multiple Choice Questions

1. Which one of these elements is a liquid at room temperature?
   A.bromine
   B. chlorine
   C. fluorine
   D. iodine
   E. selenium

Bloom’s Level: 2. Understand
Difficulty: Easy
Gradable: automatic
Section: 22.01
Subtopic: Trends in Physical Properties (Atomic Radius, Ionization Energy, Ionic Radius, Electron Affinity)
Topic: Chemical Periodicity

2. Which one of these elements is not a gas at room temperature?
   A.chlorine
   B. fluorine
   C. nitrogen
   D. oxygen
   E. sulfur

Bloom’s Level: 2. Understand
Difficulty: Easy
Gradable: automatic
Section: 22.01
Subtopic: Trends in Physical Properties (Atomic Radius, Ionization Energy, Ionic Radius, Electron Affinity)
Topic: Chemical Periodicity

Determine all of the ionic hydrides from the compounds listed below.
I. CaH₂          II. H₂S          III. SiH₄

1. I only
   B. II only
   C. I and II
   D. I and III
   E. II and III

Bloom’s Level: 4. Analyze
Difficulty: Medium
Gradable: automatic
Section: 22.02
Subtopic: Ionic Bonding and Lattice Energy
Topic: Chemical Bonding

Determine all of the covalent hydrides from the compounds listed below.
I. CaH₂         II. H₂S         III. SiH₄

1. I only
   B. II only
   C. I and II
   D. I and III
   E. II and III

Bloom’s Level: 4. Analyze
Difficulty: Medium
Gradable: automatic
Section: 22.02
Subtopic: Covalent Bonding
Topic: Chemical Bonding

5. Based on the following options, select the compound with hydrogen in the – 1 oxidation state.
   A.NaH
   B. B₂H₆
   C. H₂SO₄
   D. H₂S
   E. PH₃

Bloom’s Level: 4. Analyze
Difficulty: Medium
Gradable: automatic
Section: 22.02
Subtopic: Chemical Formulas
Subtopic: Ionic Bonding and Lattice Energy
Topic: Chemical Bonding
Topic: Components of Matter