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Irina-Kira [14]
3 years ago
5

An element that contains an electron in a d sublevel is A. Mg. B. O. C. Fe. D. Ne.

Chemistry
2 answers:
Dimas [21]3 years ago
8 0
C) Fe

1s² 2s² 2p⁶ 3s² 3p⁶ 4s² <u>3d⁶</u>
zepelin [54]3 years ago
6 0

Fe iron atomic number 26 i took the test

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