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Warm-Up 03b - Periodic Table Organization and Valence Electrons

Last updated about 1 year ago
1 question
Note from the author:
The periodic table is organized by the Aufbau Principle. Remember that the "d" block is one behind the row number. For example, 3d is in row 4.
The periodic table is organized by the Aufbau Principle. Remember that the "d" block is one behind the row number. For example, 3d is in row 4.
1
Periodic Table Warm Up Problem 1
1. The noble gas notation for letter A is _______
2. The noble gas notation for letter B is _______
3. Letter B has _______ valence electrons, while letter C has _______ valence electrons.