Science, asked by vetri26, 1 year ago

what is mean by copper(||)


shivamsinghal25: tamba
vetri26: what you are saying

Answers

Answered by jayapundir29
8
\textbf{HELLO MATE  }

It means that the valency of copper is 2 here.

\textbf{ THANKS }
Answered by tinaghosh
7
Copper(ll) means copper in it's +2 oxidation state.
Cu+² has the configuration 3d9

tinaghosh: thanks for marking it as brainliest
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