Lesson: Electron Shells Glencoe • Chemistry • Matter & Change • Glencoe Science • Chemistry

Chemistry

In this lesson, we will learn how to use electron shell diagrams to identify elements and describe how electrons are arranged in atoms and ions.

Video

17:19

Q1:

How many electrons are in the outermost electron shell of fluorine?

Q2:

Which electronic configuration describes how electrons are arranged in the shells of a chlorine ion?

Q3:

Which electronic configuration describes how electrons are arranged in the shells of a potassium atom?

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