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Unit 4 of 8

Atomic Structure

AQA GCSE Combined Science Trilogy 8464 — Physics · 30 lessons · 15 quizzes

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4.1

Unit 4 overview: Atomic Structure20 min

4.1.1

Atomic Structure20 min

4.1.2

The Absorption and Emission of EM Radiation20 min

4.1.3

Atomic and Mass Number20 min

4.1.4

4.1.5

Positive Ions20 min

4.1.6

The Plum Pudding Model20 min

4.1.7

Rutherford Scattering20 min

4.1.8

Bohr's Model of the Atom20 min

4.1.9

Discovery of the Proton and Neutron20 min

4.1.10

Changes in the Atomic Model20 min

4.2.1

Radioactive Decay20 min

4.2.2

Types of Radiation20 min

4.2.3

Uses of Radiation20 min

4.2.4

Alpha Decay20 min

4.2.5

Beta Decay20 min

4.2.6

Gamma Decay20 min

4.2.7

Random Nature of Radioactive Decay20 min

4.2.8

Half-Life20 min

4.2.9

Calculating Radioactive Decay20 min

4.2.10

Contamination and Irradiation20 min

4.2.11

Hazards of Contamination and Irradiation20 min

4.2.12

Studies into the Effects of Radiation20 min

4.3.1

Background Radiation20 min

4.3.2

Half-Life and Risk20 min

4.3.3

Medical Uses of Radiation20 min

4.4.1

Nuclear Fission20 min

4.4.2

Chain Reactions20 min

4.4.3

Nuclear Fission Diagrams20 min

4.4.4

Nuclear Fusion20 min

Practice for this unit

4.1.1 Atomic Structure - MCQ practice (35 questions)

Marked questions with instant feedback and a full review.

4.1.3 Atomic and Mass Number - MCQ practice (9 questions)

Marked questions with instant feedback and a full review.

4.1.4 Isotopes - MCQ practice (9 questions)

Marked questions with instant feedback and a full review.

4.1.5 Positive Ions - MCQ practice (9 questions)

Marked questions with instant feedback and a full review.

4.2.1 Radioactive Decay - MCQ practice (12 questions)

Marked questions with instant feedback and a full review.

4.2.2 Types of Radiation - MCQ practice (11 questions)

Marked questions with instant feedback and a full review.

4.2.3 Uses of Radiation - MCQ practice (7 questions)

Marked questions with instant feedback and a full review.

4.2.4 Alpha Decay - MCQ practice (23 questions)

Marked questions with instant feedback and a full review.

4.2.5 Beta Decay - MCQ practice (23 questions)

Marked questions with instant feedback and a full review.

4.2.6 Gamma Decay - MCQ practice (23 questions)

Marked questions with instant feedback and a full review.

4.2.7 Random Nature of Radioactive Decay - MCQ practice (14 questions)

Marked questions with instant feedback and a full review.

4.2.8 Half-Life - MCQ practice (14 questions)

Marked questions with instant feedback and a full review.

4.2.9 Calculating Radioactive Decay - MCQ practice (14 questions)

Marked questions with instant feedback and a full review.

4.2.10 Contamination and Irradiation - MCQ practice (4 questions)

Marked questions with instant feedback and a full review.

4.2.11 Hazards of Contamination and Irradiation - MCQ practice (3 questions)

Marked questions with instant feedback and a full review.