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Unit 6 of 8

Radioactivity

OCR Gateway GCSE Combined Science A J250 — Physics · 15 lessons · 9 quizzes

Start the first lesson

6.1

Unit 6 overview: Radioactivity20 min

6.1.1

Atomic Nuclei20 min

6.1.2

The Absorption and Emission of EM Radiation20 min

6.1.3

Nuclear Notation20 min

6.1.4

6.1.5

Radioactive Decay20 min

6.1.6

Decay Equations20 min

6.1.7

Properties of Alpha, Beta and Gamma20 min

6.1.8

Half-Life20 min

6.1.9

Calculating Radioactive Decay20 min

6.2.1

Contamination and Irradiation20 min

6.2.2

Hazards of Contamination and Irradiation20 min

6.2.3

Medical Uses of Radiation20 min

6.2.4

Nuclear Fission20 min

6.2.5

Nuclear Fusion20 min

Practice for this unit

6.1.1 Atomic Nuclei - MCQ practice (9 questions)

Marked questions with instant feedback and a full review.

6.1.3 Nuclear Notation - MCQ practice (9 questions)

Marked questions with instant feedback and a full review.

6.1.4 Isotopes - MCQ practice (9 questions)

Marked questions with instant feedback and a full review.

6.1.5 Radioactive Decay - MCQ practice (28 questions)

Marked questions with instant feedback and a full review.

6.1.6 Decay Equations - MCQ practice (36 questions)

Marked questions with instant feedback and a full review.

6.1.7 Properties of Alpha, Beta and Gamma - MCQ practice (28 questions)

Marked questions with instant feedback and a full review.

6.1.8 Half-Life - MCQ practice (21 questions)

Marked questions with instant feedback and a full review.

6.1.9 Calculating Radioactive Decay - MCQ practice (21 questions)

Marked questions with instant feedback and a full review.

6.2.1 Contamination and Irradiation - MCQ practice (7 questions)

Marked questions with instant feedback and a full review.