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JWD# JWD#
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2 years ago
Which element has the ground-state electron configuration [Rn]7s26d 2?

▸ Rf

▸ Sg

▸ Th

▸ Pa
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
Authors:
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tunzi77tunzi77
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2 years ago
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JWD# Author
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2 years ago
This helped my grade so much Perfect
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Brilliant
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