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Learning Intentions

• You can to identify an element based on its electron configuration.

• You can recognize incorrect or impossible electron configurations.

• You can write electron dot diagram for elements to represent the electronic structure of the outer electrons, determine number of electron pairs in a dot diagram and whether the element has an octet.

• You can review Chapter 13 concepts.

Content Standards being covered:

Student understands the quantum mechanical atomic model that describes the structure of an atom and changes that can occur to that structure.

Habits of Mind/Life skills being covered:

Thinking Flexibly

 

Journal Entry:

What element has the electron configuration of 1s²2s²2p⁶3s²3p⁶4s²3d⁷?  what about 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶5s²4d¹⁰5p³?