Question

question 7 (0.25 points) give the element symbol (blank 1) and the superscript for the charge (blank 2) as should be properly written for the cobalt(iii) ion. blank # 1 blank # 2

Explanation:

Step1: Recall element symbol for cobalt

The chemical symbol for cobalt is Co.

Step2: Determine charge superscript

The (III) in cobalt(III) ion indicates a +3 charge, and the superscript for the charge is 3+.

Answer:

Blank # 1: Co
Blank # 2: 3+