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Whelan Whelan
wrote...
Posts: 3158
9 years ago
What oxidation state(s) is(are) exhibited by all first row transition elements except scandium?
A) +2
B) +3
C) +2 and +3
D) +2, +3 and +4
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
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hbutler2hbutler2
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Posts: 3075
8 years ago
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Whelan Author
wrote...

9 years ago
this is exactly what I needed
wrote...

Yesterday
Thanks
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2 hours ago
Thank you, thank you, thank you!
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