Question

what is a likely oxidation of chlorine
7
-7
+1
-1

Answers

GPT-4o mini
Chlorine can exhibit multiple oxidation states, but the most common oxidation states are:

- **-1**: This is the most common oxidation state for chlorine in compounds like sodium chloride (NaCl).
- **+1**: Found in compounds such as hypochlorous acid (HClO).
- **+3, +5, +7**: These are also possible oxidation states, but they are less common in comparison to -1 and +1.

In your list, the likely oxidation states of chlorine are **-1** and **+1**. The oxidation state of **7** is also possible but is less frequently encountered in stable compounds. Therefore, if you are looking for the most common oxidation state for chlorine, **-1** would be the best answer.