Nancie1016go Nancie1016go

Chemistry

Answered

The element that has a valence configuration of 5s2 is
Ba
Ca
Be
Sr
Mg

Answer :

Nguyenhugo Nguyenhugo

Answer: Sr

Explanation: Strontium electron configuration is [Kr] 5s2. It belongs to group 2 and period 5 of the periodic table.

Answer Link

Go Teaching: Other Questions

Read The Following Lines And Answer The Question That Follows: ROMEO Alive, In Triumph! And Mercutio Slain! Away To Heaven, Respective Lenity, And Fire-eyed Fur

What Time Will It Be In 3/4 Hour 9:15. 9:35. 9:25. 9:30

Explain The Levels Of Data Model

Hi Everyone Please Help Me Math ➕ Subject I Don't Know

What Is The Range Of Possible Sizes For Side X? Answer Correctly And I Will Give You Brainlist

In The Triangle ABC Shown Below, DE Is Parallel To BC. Find The Length Of DB. 20 10 D E х B 15 с

What Is The Difference Between The Bloods And Crips no Plagiarism Or Anything

What Type Of Slope Does The Line Y = -3 Have? negative zero undefined positive

The Word Ameliorate Con Based On The Meaning Of Its Latin Root, What Does Ameliorate Mean? 1. Explain 02. Improve 3. Increase 4. Understand

I NEED HELP PLEASE IT WOULD HELP ME ALOT

A Mixed Number Has A Whole Number Part And A Fractional Part. O A. True O B. False

BEST ANSWER GETS BRAINLIEST!!! An Organism, By Definition, Consists Of Multiple Cells. True False