<span>Cu⁺ is the only one of the ions in the list that will show 8 electrons in a d sublevel....its configuration will be Ar| 4s² 3d⁸
hope this helps</span>
Answer:
I think false idk if this is right
Polarity? Because that shows what poles each side has or it’s something got to do with alignment of something I don’t quite remember
B. Healing crystals
Because it cannot be proven.
Answer:
No. of molecules= mass/molar mass ×avogadro no.
= 13.2/50×6.02×10°23
No. of molecules =1.59×10°23
Explanation:
