Lewis structures ions and ionic compounds practice worksheet

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Chemistry Worksheet
Lewis Dot Structures
Name: ___________________________
Block: ___________
1. Draw the Lewis dot structures of the following atoms and their respective ions:
calcium
calcium ion
fluorine
fluoride
sodium
sodium ion
sulfur
sulfide
aluminum
aluminum ion
oxygen
oxide
barium
barium ion
nitrogen
nitride
potassium
potassium ion
chlorine
chloride
magnesium
magnesium ion
selenium
selenide
cesium
cesium ion
iodine
iodide
lithium
lithium ion
phosphorous
phosphide
Copyright © 2007, Newton South High School, Newton, MA 02459
Page 1 of 2
Chemistry Worksheet
Lewis Dot Structures
Name: ___________________________
Block: ___________
2. Write the empirical formula and draw Lewis dot structures for these ionic compounds:
sodium chloride ___________
magnesium sulfide _________ beryllium phosphide _______
calcium fluoride ___________ potassium oxide ___________
strontium bromide _________
potassium iodide __________
barium nitride ____________
lithium bromide ___________
3. Write the chemical name and draw Lewis dot structures for these ionic compounds:
BaCl2 ___________________
AlI3 ___________________
Li3P ___________________
Na3N ___________________
K2S ___________________
Al2O3 ___________________
Na2O ___________________
RbBr ___________________
Ca3P2 ___________________
Copyright © 2007, Newton South High School, Newton, MA 02459
Page 2 of 2
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