Ask Question
22 June, 16:36

What is the name of the Co+2 ion?

+1
Answers (1)
  1. 22 June, 19:26
    0
    Cobalt (II) ion

    Explanation:

    The correct description is Co⁺².

    The chemical symbol Co is the symbol for cobalt element.

    The superscript + 2 to the right of the chemical symbol means that the oxidation state of the species is + 2. That means that it has a positive charge of 2. Therefore, the neutral atom of cobalt (O) has released to electrons.

    As per IUPAC rule you mention the absolute value of the oxidation number with a Roman number in parenthesis, immediately after the name of the element. So, the corresponding Roman number is II, and you must not leave a blank space between the left parenthesis and the name of the ion.

    So, the correct name is cobalt (II) ion.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “What is the name of the Co+2 ion? ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers