3076850 3076850

15-01-2021
Chemistry

contestada

What is the formula for an ionic compound that forms out of Sr and Br?

Group of answer choices

Sr and Br will not form an ionic compound.

Sr2Br

SrBr2

SrBr

Respuesta :

dorotadutka dorotadutka

15-01-2021

Answer: St Br2

Explanation: Br has only one valence electrons and Sr has 2 valence electrons this is why we need 2 atoms of Br to for an ionic compound with 1 atom of Sr.

Answer Link

Otras preguntas

how is the scientific method used in earth science (it was due yesterday)

In AFGH, GH = FG and mZF = 10°. Find mZH.

Outsiders Debate How was Johnny NOT justified in killing Bob?

in The Crucible Why does Proctor forbid Mary from returning to court?

What figurative language / literary devices are in the following quote? What is the meaning? (Part 2) “But scrw your courage to the sticking place And we’ll not

outlines four uses of fat and oil

Complete the table for the provided graph.

13. During the industrial revolution, where did people move to? How were conditions in the factories? How did industrialization change the way people lived?

HELP ME PLEASEEEEEE!!!!!!!!

How did the American Revolution affect women?A Became more politically activeB Drove horse-drawn wagons C Took care of their familiesD Traded goods at the gener