Isotopes case study lesson

In this lesson, we will describe the contributions of Marie Curie and Frederick Soddy to enhance our understanding of isotopes and the atomic model.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

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 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Q1.Revision: Which scientist discovered the neutron?

1/7

Q2.Revision: What is the CHARGE of a proton?

2/7

Q3.Isotopes of the same element have the same number of:

3/7

Q4.Isotopes always have a different number of:

4/7

Q5.What does the relative atomic number represent?

5/7

Q6.State the number of protons in the following element:

6/7

Q7.Calculate the relative atomic mass of the following element using the information in the image

7/7

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

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 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Q1.Revision: Which scientist discovered the neutron?

1/7

Q2.Revision: What is the CHARGE of a proton?

2/7

Q3.Isotopes of the same element have the same number of:

3/7

Q4.Isotopes always have a different number of:

4/7

Q5.What does the relative atomic number represent?

5/7

Q6.State the number of protons in the following element:

6/7

Q7.Calculate the relative atomic mass of the following element using the information in the image

7/7

Video

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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.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Case study: Marie Curie and Frederick Soddy

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Q1.Revision: Which scientist developed the plum pudding model?

1/8

Q2.Revision: Which model of the atom was developed by Ernest Rutherford?

2/8

Q3.Revision: What was present in the Nuclear model, that was absent in the Plum pudding model?

3/8

Q4.Which two radioactive elements did Marie Curie discover?

4/8

Q5.True or false: You need to wear gloves to handle Marie Curie's work and personal possessions.

5/8

Q6.True or false: Marie Curie achieved two Nobel prizes, both in the field of Chemistry.

6/8

Q7.Frederick Soddy was the first Scientist to realise that radioactive elements can have the same properties, but different atomic masses.

7/8

Q8.True or false: Frederick Soddy has a mineral and a crater on the moon named after him.

8/8

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Case study: Marie Curie and Frederick Soddy

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Q1.Revision: Which scientist developed the plum pudding model?

1/8

Q2.Revision: Which model of the atom was developed by Ernest Rutherford?

2/8

Q3.Revision: What was present in the Nuclear model, that was absent in the Plum pudding model?

3/8

Q4.Which two radioactive elements did Marie Curie discover?

4/8

Q5.True or false: You need to wear gloves to handle Marie Curie's work and personal possessions.

5/8

Q6.True or false: Marie Curie achieved two Nobel prizes, both in the field of Chemistry.

6/8

Q7.Frederick Soddy was the first Scientist to realise that radioactive elements can have the same properties, but different atomic masses.

7/8

Q8.True or false: Frederick Soddy has a mineral and a crater on the moon named after him.

8/8

Lesson summary: Isotopes case study lesson

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