Answer
The answer is in the attached image.
![](https://gradesaver.s3.amazonaws.com/uploads/solution/9b953f05-b8c9-4d5c-a847-5994b308036e/result_image/1531138653.jpg?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAJVAXHCSURVZEX5QQ%2F20240727%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20240727T013343Z&X-Amz-Expires=900&X-Amz-SignedHeaders=host&X-Amz-Signature=032d7247aa1ff6641cf69e70750c0b2581846d3dd3954a651fa639e6352a78ff)
Work Step by Step
The answer is in the attached image. Electron configurations of all elements are mentioned in the image.
![](https://gradesaver.s3.amazonaws.com/uploads/solution/9b953f05-b8c9-4d5c-a847-5994b308036e/steps_image/small_1531138653.jpg?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAJVAXHCSURVZEX5QQ%2F20240727%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20240727T013343Z&X-Amz-Expires=900&X-Amz-SignedHeaders=host&X-Amz-Signature=0d681012851dd1e9d23ca9ef42230f14164cb5199ae282e140b5657265e91970)
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