Lewis Dot Structures in Ionic Compounds Answer Key (CHEM 1405)

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Use electron-dot formulas to show the transfer of electrons in the following compounds and write the formula for the formula unit that is formed.

LDS ionic intro.png

Elements

Electron dot Formulas

Formula

lithium + chlorine

 LDS ionic img 1.png

LiCl

strontium + oxygen

 LDS ionic img 2.png

SrO

calcium + bromine

 LDS ionic img 3.png

CaBr2

aluminum + phosphorus

 LDS ionic img 4.png

AlP

beryllium + nitrogen

LDS ionic img 5.png

Be3N2

cesium + selenium

 LDS ionic img 6.png

Cs2Se

barium + chlorine

LDS ionic img 7.png

BaCl2

aluminum + sulfur

 ionic review img 1-2.png

Al2S3

rubidium + oxygen

LDS ionic img 8.png

Rb2O

sodium + phosphorus

LDS ionic img 9.png

Na3P