Year 8 Chemistry Online Course 9.0

Elements and Compounds

Elements, Compounds and Mixtures

6 Topics | 5 Quizzes

1 | Atoms and Molecules

Atoms and Molecules – Topic Quiz

2 | Pure Substances and Mixtures

Pure Substances and Mixtures – Topic Quiz

3 | Elements and Compounds

Elements and Compounds – Topic Quiz

4 | Properties of Elements, Compounds and Mixtures

Properties of Elements, Compounds and Mixtures – Topic Quiz

5 | Separation of Pure Substances and Mixtures

Separation of Pure Substances and Mixtures – Topic Quiz

Names and Symbols for Elements and Compounds

4 Topics | 3 Quizzes

1 | Symbols for Elements

Symbols for Elements – Topic Quiz

2 | Formulas for Compounds

Formulas for Compounds – Topic Quiz

3 | Some Things to Remember About Chemical Symbols

Some Things to Remember About Chemical Symbols – Topic Quiz

Introduction to the Periodic Table

5 Topics | 4 Quizzes

1 | The Periodic Table of the Elements

The Periodic Table of the Elements – Topic Quiz

2 | Groups and Periods

Groups and Periods – Topic Quiz

3 | Solids, Liquids and Gases

Solids, Liquids and Gases – Topic Quiz

4 | Metals, Non-Metals and Metalloids

Metals, Non-metals and Metalloids – Topic Quiz

Chemical Change

Physical and Chemical Changes

7 Topics | 6 Quizzes

1 | Physical and Chemical Change

Physical and Chemical Change – Topic Quiz

2 | Types of Physical Change

Types of Physical Change – Topic Quiz

3 | Signs of Chemical Change

Signs of Chemical Change – Topic Quiz

4 | The Process of Chemical Change

The Process of Chemical Change – Topic Quiz

5 | Energy Transfer During Physical and Chemical Changes

Energy Transfer During Physical and Chemical Changes – Topic Quiz

6 | Reversibility of Physical and Chemical Changes

Reversibility of Physical and Chemical Changes – Topic Quiz

Describing Chemical Reactions Using Equations

4 Topics | 3 Quizzes

1 | Chemical Reactions

Chemical Reactions – Topic Quiz

2 | Describing Chemical Reactions

Describing Chemical Reactions – Topic Quiz

3 | Writing Chemical Equations

Writing Chemical Equations – Topic Quiz

Investigating Chemical Reactions

9 Topics | 8 Quizzes

1 | Types of Chemical Reactions

Types of Chemical Reactions – Topic Quiz

2 | Combination Reactions

Combination Reactions – Topic Quiz

3 | Decomposition Reactions

Decomposition Reactions – Topic Quiz

4 | Displacement Reactions

Displacement Reactions – Topic Quiz

5 | Combustion Reactions

Combustion Reactions – Topic Quiz

6 | Energy Changes and Chemical Reactions

Energy Changes and Chemical Reactions – Topic Quiz

7 | Spontaneous and Non-Spontaneous Chemical Reactions

Spontaneous and Non-Spontaneous Chemical Reactions – Topic Quiz

8 | Testing for the Production of Gas During a Chemical Reaction

Testing for the Production of Gas During a Chemical Reaction – Topic Quiz

Elements and Compounds – Topic Quiz

Year 8 Chemistry Online Course 9.0 Elements, Compounds and Mixtures 3 | Elements and Compounds Elements and Compounds – Topic Quiz

Topic Quiz 3 – Elements and Compounds

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Question 1 of 6

1. Question
(2 points)

Question 1
- The two types of pure substances are and .
Correct / 2 Points

Incorrect / 2 Points
Question 2 of 6

2. Question
(1 point)

Question 2
- are made up of one type of atom.
Correct / 1 Points

Incorrect / 1 Points
Question 3 of 6

3. Question
(1 point)

Question 3
- are made up of more than one type of atom.
Correct / 1 Points

Incorrect / 1 Points
Question 4 of 6

4. Question
(4 points)

Question 4

Select all elements from the following list.
- Carbon
- Carbon dioxide
- Chlorine
- Helium
- Sodium chloride
- Sulfur
Correct / 4 Points

Incorrect / 4 Points
Question 5 of 6

5. Question
(3 points)

Question 5

Select all compounds from the following list.
- Carbon dioxide
- Copper
- Helium
- Phosphorus
- Sodium chloride
- Water
Correct / 3 Points

Incorrect / 3 Points
Question 6 of 6

6. Question
(4 points)

Question 6

Select all substances from the following list that are made up of molecules.
- Carbon
- Carbon dioxide
- Chlorine
- Copper
- Sulfur
- Water
Correct / 4 Points

Incorrect / 4 Points

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