Answer:
the us and the soviet union
Explanation:
Answer:
The spin of the complex is 5.92 B.M
Explanation:
Please see the attachments below
The answer is A, because of the chemical reaction taking place color can change (as in this case). Hope it helps!
A metal ion is a type of atom compound that has an electric<span> charge. </span>Such<span> atoms willingly lose electrons in order to build positive ions called cations.</span>