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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Whelan Whelan
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8 years ago
Which of the following most likely represent the atomic radius of a Cr atom, the ionic radius of a Cr2+ ion, and the ionic radius of a Cr3+ ion?
A) 128 pm for Cr, 167 pm for Cr2+, and 193 pm for Cr3+
B) 128 pm for Cr, 147 pm for Cr2+, and 193 pm for Cr3+
C) 128 pm for Cr, 109 pm for Cr2+, and 63 pm for Cr3+
D) 128 pm for Cr, 89 pm for Cr2+, and 63 pm for Cr3+
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
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hbutler2hbutler2
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8 years ago Edited: A year ago, bio_man
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thamkso
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3 years ago
thank you
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