Unit A—Energy and Matter in Chemical
Change
Unit Support
L ine
M as
te r
8
Name: ______________________________________
Ionic Compounds—Univalent Metal Ions
1. If the following pairs of elements were mixed and heated, they would combine into solid ionic
compounds. Write the name and formula of each compound formed.
a) silver and iodine
Name
Formula
silver iodide
AgI(s)
b) magnesium and oxygen
c) magnesium and bromine
d) calcium and nitrogen
e) zinc and selenium
f) sodium and sulfur
g) barium and phosphorus
h) aluminium and fluorine
i) potassium and chlorine
j) silver and oxygen
continued...
Addison Wesley Science 10
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Copyright © 2004 Pearson Education Canada Inc.
Unit A—Energy and Matter in Chemical
Change
2. Write the correct names for each of the following compounds.
a) MgCl2
b) Ag3N
c) CsF
d) CdO
e) MgBr2
f) Al2O3
g) NaI
h) K2S
i) BaS
j) Li3P
Addison Wesley Science 10
14
Copyright © 2004 Pearson Education Canada Inc.
Unit A—Energy and Matter in Chemical
Change
Answers for Line Master 8
Ionic Compounds—Univalent Metal Ions
1.
Name
Formula
silver iodide
AgI(s)
b) magnesium and oxygen
magnesium oxide
MgO(s)
c) magnesium and bromine
magnesium bromide
MgBr2(s)
calcium nitride
Ca3N2(s)
e) zinc and selenium
zinc selenide
ZnSe(s)
f) sodium and sulfur
sodium sulfide
Na2S(s)
g) barium and phosphorus
barium phosphide
Ba3P2(s)
h) aluminium and fluorine
aluminium fluoride
AlF3(s)
i) potassium and chlorine
potassium chloride
KCl(s)
silver oxide
Ag2O(s)
a) silver and iodine
d) calcium and nitrogen
j) silver and oxygen
2.
a) MgCI2
magnesium chloride
b) Ag3N
silver nitride
c) CsF
cesium fluoride
d) CdO
cadmium oxide
e) MgBr2
magnesium bromide
f) Al2O3
aluminium oxide
g) NaI
sodium iodide
h) K2S
potassium sulfide
i) BaS
barium sulfide
j) Li3P
lithium phosphide
Addison Wesley Science 10
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Copyright © 2004 Pearson Education Canada Inc.