Overview

Framework:
Access to HE 2024
Level:
Level 3
Unit No:
Not available
Credits:
3
Guided learning hours:
Not available

Qualification Grading Type

Graded

For the full unit details, please download the latest version of the qualification specification. This is available for download on the relevant qualifications page.

Unit Learning Outcomes

To view the assessment criteria and any additional content, please expand the relevant learning outcome below.

1. — Understand atomic structure.

Assessment Criteria

  • 1.1.

    Explain Rutherford model with approximate sizes.

  • 1.2.

    Summarise the nature of protons, neutrons and electrons.

  • 1.3.

    Explain the term isotope.

2. — Understand the variation in the stability of atomic nuclei.

Assessment Criteria

  • 2.1.

    Distinguish between proton number and mass number.

  • 2.2.

    Use the terms proton number and mass number to explain the variation in the stability of atomic nuclei.

3. — Understand radioactive decay, radiations and sources.

Assessment Criteria

  • 3.1.

    Explain the nature of the alpha and beta decay and the alpha, beta and gamma radiations.

  • 3.2.

    Evaluate biological effects of these radiations.

4. — Be able to rationalise the application of radiation to medicine.

Assessment Criteria

  • 4.1.

    Justify one medical application of radiation.