Answer
See explanation below.
Work Step by Step
Liquid strontium (Sr) is formed at the negative electrode, cathode and gaseous bromine (Br2) forms at the positive electrode, anode.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.