Write the condensed (noble-gas) electron configuration of barium. Write the condensed (noble-gas) electron configuration of Mg²⁺. Write the condensed (noble-gas) electron configuration of ruthenium.

Write the condensed (noble-gas) electron configuration of barium. Write the condensed (noble-gas) electron configuration of Mg²⁺. Write the condensed (noble-gas) electron configuration of ruthenium.

Chemistry In Focus

7th Edition

ISBN:9781337399692

Author:Tro, Nivaldo J.

Publisher:Tro, Nivaldo J.

Chapter7: Light And Color

Section: Chapter Questions

Problem 3E

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Question

Write the condensed (noble-gas) electron configuration of barium.

Write the condensed (noble-gas) electron configuration of Mg²⁺.

Write the condensed (noble-gas) electron configuration of ruthenium.

Which ion will be attracted to a magnetic field?
A) C2*
B) 02
C) F*
D) Be
E) All of the above

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