P4 atomic structure review (Part 2)

This lesson revises the Atomic Structure subject knowledge on Half-life and the uses and hazards of radiation. This lesson also gives an opportunity to work through some exam style questions. It also covers Fission and Fusion which is only needed for the GCSE Physics course.

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.

Quiz:

Atomic Structure Review 2

Finish off the Atomic Structure topic with this quiz to help you check your understanding of the second half of the topic.

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Q1.What is the definition of activity?

1/8

Q2.What is the definition of count rate?

2/8

Q3.What is activity measured in?

3/8

Q4.If the half-life of a substance is 11 hours, and the original count rate is 800 Bq, what will be the count rate after 22 hours.

4/8

Q5.Which word best suits radioactive decay?

5/8

Q6.Which of these situations might lead to contamination by radioactive isotopes?

6/8

Q7.Which of these situations might lead to an increased amount of irradiation?

7/8

Q8.Which of these situations would beta radiation be usefully used?

8/8

Quiz:

Atomic Structure Review 2

Finish off the Atomic Structure topic with this quiz to help you check your understanding of the second half of the topic.

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Q1.What is the definition of activity?

1/8

Q2.What is the definition of count rate?

2/8

Q3.What is activity measured in?

3/8

Q4.If the half-life of a substance is 11 hours, and the original count rate is 800 Bq, what will be the count rate after 22 hours.

4/8

Q5.Which word best suits radioactive decay?

5/8

Q6.Which of these situations might lead to contamination by radioactive isotopes?

6/8

Q7.Which of these situations might lead to an increased amount of irradiation?

7/8

Q8.Which of these situations would beta radiation be usefully used?

8/8

Lesson summary: P4 atomic structure review (Part 2)

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This was the final lesson in the unit Atomic Structure.

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