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Type: Multiple-Choice
Category: Periodic Table and Elements
Level: Grade 10
Author: melanie.casteel@trinityleadership.net
Created: 3 years ago

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Periodic Table and Elements Question

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Grade 10 Periodic Table and Elements

The ground state electron configuration of Fe is                            .
  1. 1s2 2s2 3s2 3p6 3d6
  2. 1s2 2s2 2p6 3s2 3p6 4s2 3d6
  3. 1s2 2s2 2p6 3s2 3p6 4s2 4d6
  4. 1s2 2s2 2p6 3s2 3p6 4s2