Question

The metal which does not form a polynuclear carbonyl is

Answer 1

heyy..
the ans is cr..
hopes help
❤

Answer 2

Hi there!

Explanation:

Here's the options are:

1. Mn is the wrong answer.

2. Co is the wrong answer.

3. Cr is the correct answer.

4. Fe is the wrong answer.

Hope this helps!

Have a great day!

-Charlie

Thanks!