The name is Copper(II) Oxide and/or Cupric Oxide.
Cu is Copper and O is Oxygen.
Usually when the Oxygen ion is placed after another, it's name is Oxide.
The correct answer is A. Can I get the Brainliest?
Answer:
yes, albert is better grffffrr#fffffrttt.
Explanation:
The answer is D. Fertilizer and vinegar