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Unit Plan

Bbc: Gcse Bitesize: What Does the Periodic Table Tell Us About the Elements?

Curated by ACT

The number of protons in the atom of an element determines its place in the Periodic Table. The number of electrons in an atom is the same as the number of protons. These electrons are arranged in shells or 'energy levels' around the nucleus. The arrangement of electrons determines the chemical properties of an element. Links to a video and test are provided.

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Concepts
energy levels, electrons
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Additional Tags
periodic table, bbc, bbc: gcse bitesize: what does the periodic table tell us about the elements?, electron arrangement of the first 20 elements, gcse bitesize, periodic table of elements
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Classroom Considerations
  • Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)