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Worksheet
Curated OER

Electron Configurations and the Periodic Table

For Students 9th - 12th
In this electron configuration and the periodic table worksheet, learners are given a periodic table with each element. Students write the theoretical electron configuration for each element based on the rules for filling subshells with...
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Lesson Plan
Curated OER

The Three E's - Exciting Energetic Electrons

For Teachers 9th - 12th
Learners perform flame tests on salts and record the electron configurations for various cations. They analyze and record the results using spectroscopes.
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Lesson Plan
Curated OER

Periodic Table & Its Trends-Day 1

For Teachers 11th - 12th
Students are introduced to the periodic table. They find the common trends among the electron configurations and the names of certain groups of the table. Students explore the atomic mass, atomic number, mass number, mass and charge...