Question 1

Which diatomic element is considered an inert gas?

Accepted Answer

A)  H2 
B)  N2 
C)  F2 
A)  H2 
B)  N2 
C)  F2 B

Question 2

Which of the following gases are considered inert?  Paired item 1)

Accepted Answer

A)  oxygen 
B)  hydrogen 
C)  nitrogen 
A)  oxygen 
B)  hydrogen 
C)  nitrogen C

Question 3

What is one of the primary components in our atmosphere that leads to acidic rain?

Accepted Answer

A)  SO 
B)  SO2 
C)  both SO and SO2 
A)  SO 
B)  SO2 
C)  both SO and SO2 B

Question 4

Which of the following gases are flammable?

Accepted Answer

A)  helium 
B)  hydrogen 
C)  nitrogen 
A)  helium 
B)  hydrogen 
C)  nitrogen

Question 5

What compound does magnesium and nitrogen form?

Accepted Answer

A)  Mg3N2 
B)  Mg2N3 
C)  MgN 
A)  Mg3N2 
B)  Mg2N3 
C)  MgN

Question 6

What is the active ingredient in most solid antacids?

Accepted Answer

A)  CaCO3 
B)  CaOH)2 
C)  KOH 
A)  CaCO3 
B)  CaOH)2 
C)  KOH

Question 7

Which one of the following elements does not exist as a diatomic molecule in nature?

Accepted Answer

A)  hydrogen 
B)  nitrogen 
C)  neon 
A)  hydrogen 
B)  nitrogen 
C)  neon

Question 8

Which of the following are considered toxic heavy metals?

Accepted Answer

A)  lead, cadmium, and mercury 
B)  lead, iron, and mercury 
C)  arsenic, mercury, and calcium 
A)  lead, cadmium, and mercury 
B)  lead, iron, and mercury 
C)  arsenic, mercury, and calcium

Which diatomic element is considered an inert gas?

Which of the following gases are considered inert? Paired item 1)

What is one of the primary components in our atmosphere that leads to acidic rain?

Which of the following gases are flammable?

What compound does magnesium and nitrogen form?

What is the active ingredient in most solid antacids?

Which one of the following elements does not exist as a diatomic molecule in nature?

Which of the following are considered toxic heavy metals?

Essential Ideas

Atoms, Molecules, and Ions

Composition of Substances and Solutions

Stoichiometry of Chemical Reactions

Thermochemistry

Electronic Structure and Periodic Properties of Elements

Chemical Bonding and Molecular Geometry

Advanced Theories of Covalent Bonding

Gases

Liquids and Solids

Solutions and Colloids

Kinetics

Fundamental Equilibrium Concepts

Acid-Base Equilibria

Thermodynamics

Electrochemistry

Organic Chemistry

Nuclear Chemistry

Filters

Exam 18: Representative Metals, Metalloids, and Nonmetals

Which diatomic element is considered an inert gas?

Which of the following gases are considered inert? Paired item 1)

What is one of the primary components in our atmosphere that leads to acidic rain?

Which of the following gases are flammable?

What compound does magnesium and nitrogen form?

What is the active ingredient in most solid antacids?

Which one of the following elements does not exist as a diatomic molecule in nature?

Which of the following are considered toxic heavy metals?

Essential Ideas

Atoms, Molecules, and Ions

Composition of Substances and Solutions

Stoichiometry of Chemical Reactions

Thermochemistry

Electronic Structure and Periodic Properties of Elements

Chemical Bonding and Molecular Geometry

Advanced Theories of Covalent Bonding

Gases

Liquids and Solids

Solutions and Colloids

Kinetics

Fundamental Equilibrium Concepts

Acid-Base Equilibria

Thermodynamics

Electrochemistry

Organic Chemistry

Nuclear Chemistry

Filters