Aqueous solutions of this ion are blue.
A.
$\text{Cu}^{2+}$
B.
${\text{CO}}_{3}^{2-}$
C.
${\text{Fe}}^{3+}$
D.
${\text{Al}}^{3+}$
Exam No：AP Chemistry Problem Set 1 Year：2024 Question No：APChemistry2024AP0386
Answer:
A
Knowledge points:
1.8 Valence Electrons and Ionic Compounds
Solution:
Download APP for more features
1. Tons of answers.
2. Smarter Al tools enhance your learning journey.
IOS
Download
Download
Android
Download
Download
Google Play
Download
Download