10. Periodic Properties of the Elements - Part 1 of 3
10. Periodic Properties of the Elements / The Electron Configurations: Exceptions / Problem 8
Which one of the following statements is/are true?
1. Selenium (Se) has the electron configuration [Ar]4s24d104p3
2. Silver (Ag) has the electron configuration [Kr] 5s14d10
3. Chromium (Cr) has the electron configuration [Ar] 4s13d5
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