Question 1

Neutral atoms always contain an equal number of protons, neutrons, and electrons.

Accepted Answer

A) True 
 B)False

Question 2

The correct name for CaHPO4 is calcium phosphate.

Accepted Answer

A) True 
 B)False

Question 3

What is the chemical formula of tin (IV)cyanide?

Accepted Answer

A) Sn4CN 
B) SnCN4 
C) Sn(CN)4 
D) SnC4N4 
A) Sn4CN 
B) SnCN4 
C) Sn(CN)4 
D) SnC4N4

Question 4

The electrons in the outermost occupied shell of an atom are called the _____ electrons.

Accepted Answer

The answer of The electrons in the outermost occupied shell...

Question 5

An iodide ion has 53 protons and 54 electrons.

Accepted Answer

A) True 
 B)False

Question 6

What is the symbol for the ion formed by magnesium?

Accepted Answer

A) Mg2- 
B) Mg3+ 
C) Mg2+ 
D) Mg4- 
A) Mg2- 
B) Mg3+ 
C) Mg2+ 
D) Mg4-

Question 7

The electron configuration of the oxide ion is _____.

Accepted Answer

The answer of The electron configuration of the oxide ion...

Question 8

What is the formula for the ionic compound formed when magnesium and oxygen combine?

Accepted Answer

A) MgO 
B) MgO2 
C) Mg2O 
D) Mg2O2 
A) MgO 
B) MgO2 
C) Mg2O 
D) Mg2O2

Question 9

What period 4 element forms an ion with a -1 charge?

Accepted Answer

A) sulfur 
B) bromine 
C) iodine 
D) rubidium 
E) potassium 
A) sulfur 
B) bromine 
C) iodine 
D) rubidium 
E) potassium

Question 10

Ionic compounds have very high melting points compared to covalent compounds.

Accepted Answer

A) True 
 B)False

Neutral atoms always contain an equal number of protons, neutrons, and electrons.

The correct name for CaHPO₄ is calcium phosphate.

What is the chemical formula of tin (IV)cyanide?

The electrons in the outermost occupied shell of an atom are called the _____ electrons.

An iodide ion has 53 protons and 54 electrons.

What is the symbol for the ion formed by magnesium?

The electron configuration of the oxide ion is _____.

What is the formula for the ionic compound formed when magnesium and oxygen combine?

What period 4 element forms an ion with a -1 charge?

Ionic compounds have very high melting points compared to covalent compounds.

Matter and Measurement

Atoms and the Periodic Table

Covalent Compounds

Chemical Reactions

Energy Changes, Reaction Rates, and Equilibrium

Gases, Liquids, and Solids

Solutions

Acids and Bases

Nuclear Chemistry

Introduction to Organic Molecules and Functional Groups

Alkanes

Unsaturated Hydrocarbons

Organic Compounds That Contain Oxygen, Halogen, or Sulfur

The Three-Dimensional Shape of Molecules

Aldehydes and Ketones

Carboxylic Acids, Esters, and Amides

Amines and Neurotransmitters

Lipids

Carbohydrates

Amino Acids, Proteins, and Enzymes

Nucleic Acids and Protein Synthesis

Digestion and the Conversion of Food Into Energy

Carbohydrate, Lipid, and Protein Metabolism

Filters

Exam 3: Ionic Compounds

Neutral atoms always contain an equal number of protons, neutrons, and electrons.

The correct name for CaHPO4 is calcium phosphate.

What is the chemical formula of tin (IV)cyanide?

The electrons in the outermost occupied shell of an atom are called the _____ electrons.

An iodide ion has 53 protons and 54 electrons.

What is the symbol for the ion formed by magnesium?

The electron configuration of the oxide ion is _____.

What is the formula for the ionic compound formed when magnesium and oxygen combine?

What period 4 element forms an ion with a -1 charge?

Ionic compounds have very high melting points compared to covalent compounds.

Matter and Measurement

Atoms and the Periodic Table

Covalent Compounds

Chemical Reactions

Energy Changes, Reaction Rates, and Equilibrium

Gases, Liquids, and Solids

Solutions

Acids and Bases

Nuclear Chemistry

Introduction to Organic Molecules and Functional Groups

Alkanes

Unsaturated Hydrocarbons

Organic Compounds That Contain Oxygen, Halogen, or Sulfur

The Three-Dimensional Shape of Molecules

Aldehydes and Ketones

Carboxylic Acids, Esters, and Amides

Amines and Neurotransmitters

Lipids

Carbohydrates

Amino Acids, Proteins, and Enzymes

Nucleic Acids and Protein Synthesis

Digestion and the Conversion of Food Into Energy

Carbohydrate, Lipid, and Protein Metabolism

Filters

The correct name for CaHPO₄ is calcium phosphate.