# Review (Part 2)

In this lesson, we will Introduce the technique of mind mapping and practice constructing one for separation techniques. There will be a focus on command words used in exams.

Quiz:

# Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

## Question 9

Q1.What is the mass of a neutron?

1/9

Q2.Where are neutrons and protons found in an atom?

2/9

Q3.True or false: A group 1 element wants to lose an outer electron shell.

3/9

Q4.What is an isotope?

4/9

Q5.How many significant figures are there in: 0.3065

5/9

Q6.What does the group number tell you about the structure of an atom?

6/9

Q7.True or false: Metals lose electrons to become negative ions.

7/9

Q8.What happens to the reactivity of group 7 metals as you go down group 7?

8/9

Q9.Calculate the relative atomic mass for copper. Give your answer to 3 significant figures

9/9

Quiz:

# Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

## Question 9

Q1.What is the mass of a neutron?

1/9

Q2.Where are neutrons and protons found in an atom?

2/9

Q3.True or false: A group 1 element wants to lose an outer electron shell.

3/9

Q4.What is an isotope?

4/9

Q5.How many significant figures are there in: 0.3065

5/9

Q6.What does the group number tell you about the structure of an atom?

6/9

Q7.True or false: Metals lose electrons to become negative ions.

7/9

Q8.What happens to the reactivity of group 7 metals as you go down group 7?

8/9

Q9.Calculate the relative atomic mass for copper. Give your answer to 3 significant figures

9/9

# Video

Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:

• Click "Close Video"
• Click "Next" to view the activity

Your video will re-appear on the next page, and will stay paused in the right place.

# Worksheet

These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.

Quiz:

# Separation techniques review lesson

This lesson will test your understanding of separating techniques

## Question 10

Q1.Revision: What word describes when a more reactive element takes the place of a less reactive element in a compound?

1/10

Q2.Revision: Describe what happens to the melting and boiling points of group 7 elements as you go down the group.

2/10

Q3.True or false: Crystallisation can be used to separate two liquids with different boiling points.

3/10

Q4.Which statement best describes a physical change?

4/10

Q5.When performing chromatography, you always need to:

5/10

Q6.True or false: During distillation, the liquid condenses back in the condenser.

6/10

Q7.During evaporation, which of the following best describes what happens to the movement of the particles?

7/10

Q8.Which of these statements best describes a mixture?

8/10

Q9.True or false: When drawing a mind map, you should never use images or colour.

9/10

Q10.True or false: When drawing a mind map, you should always use full sentences.

10/10

Quiz:

# Separation techniques review lesson

This lesson will test your understanding of separating techniques

## Question 10

Q1.Revision: What word describes when a more reactive element takes the place of a less reactive element in a compound?

1/10

Q2.Revision: Describe what happens to the melting and boiling points of group 7 elements as you go down the group.

2/10

Q3.True or false: Crystallisation can be used to separate two liquids with different boiling points.

3/10

Q4.Which statement best describes a physical change?

4/10

Q5.When performing chromatography, you always need to:

5/10

Q6.True or false: During distillation, the liquid condenses back in the condenser.

6/10

Q7.During evaporation, which of the following best describes what happens to the movement of the particles?

7/10

Q8.Which of these statements best describes a mixture?

8/10

Q9.True or false: When drawing a mind map, you should never use images or colour.

9/10

Q10.True or false: When drawing a mind map, you should always use full sentences.

10/10

# Lesson summary: Review (Part 2)

### Time to move!

Did you know that exercise helps your concentration and ability to learn?

For 5 mins...

Move around:
Walk

On the spot:
Chair yoga

### Take part in The Big Ask.

The Children's Commissioner for England wants to know what matters to young people.