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WorksheetsIonic and Covalent Nomenclature
Total questions: 37
Worksheet time: 1hrs 13mins
Name
Class
Date
1.
The polyatomic ion: SO42- has the name
a)
Phosphate
b)
Sulfate
c)
Sulfite
d)
Sulfur tetra oxide
2.
What formula results when Ca ions and Br ions bond?
a)
Ca2Br2
b)
CaBr
c)
Ca(br)2
d)
CaBr2
3.
Co+2 combines with NO2- to form
a)
Co3(NO)2
b)
Co(NO2)2
c)
NO(Co)2
d)
CO(No)3
4.
What is the formula for magnesium chloride?
a)
MgCl
b)
Mg2Cl
c)
MgCl2
d)
Mg(ClO3)2
5.
Name this compound:
KF
KF
a)
Potassium fluoride
b)
Potassium fluorite
c)
Fluorine potasside
d)
Potassium fluorate
6.
Name this compound:
NaBr
NaBr
a)
Bromide sodide
b)
Sodium bromide
c)
Sodium bromate
d)
Sodium bromite
7.
Name this compound:
NH4F
NH4F
a)
Ammonia fluoride
b)
Ammonium fluorite
c)
Ammonia fluorate
d)
Ammonium fluoride
8.
Which of the following combinations would need roman numerals in the name?
a)
potassium + fluorine
b)
beryllium + oxygen
c)
boron + iodine
d)
silver + oxygen
9.
Write the formula for copper (I) phosphide
a)
Cu3P
b)
CuP
c)
Cu1P
d)
CuP3
10.
calcium phosphate
a)
CaPO4
b)
Ca2(PO4)3
c)
Ca3PO4
d)
Ca3(PO4)2
11.
Name the following compound: FeCl3
a)
iron chloride
b)
iron III chloride
c)
iron chlorate
d)
iron III chlorate
12.
Which of these is covalent?
a)
NaCl
b)
Pb(NO3)2
c)
CO2
d)
AlCl3
13.
What two types of atoms make a covalent bond?
a)
2 Nonmetals
b)
1 Nonmetal and 1 Metal
c)
2 Metals
d)
2 Noble Gases
14.
Naming a compound of two non-metals requires us to use..
a)
Prefixes
b)
Roman Numerals
c)
Nothing, just name it
15.
The correct formula for Dicarbon Pentachloride is
a)
CCl4
b)
C2Cl5
c)
C5Cl4
16.
The correct name for B2Si3 is
a)
Boron Trisilicon
b)
Boron Trisilicide
c)
Diboron Trisilicide
17.
PCl5
a)
Phosphorus Pentachloride
b)
Phosphorus (V) Chloride
c)
Phosphorus Chloride
18.
Bromine monoflouride
a)
Br1F1
b)
BrF
c)
Br2F
d)
BrF2
19.
chlorine monoxide
a)
ClO
b)
ClO-
c)
ClO2
d)
CO
20.
NO
a)
Mononitrogen monoxide
b)
nitrogen oxide
c)
nitrogen monoxide
d)
nitrate monoxide
21.
When naming ionic compounds with transition metals you need to include roman numerals to show the _____ of the metal..
a)
atomic number
b)
mass number
c)
charge
d)
ionization energy
22.
Ionic or covalent?
Na F
Na F
a)
Ionic
b)
Covalent
23.
What is the name for MgF2 ?
a)
magnesium fluoride
b)
manganese Phosphide
c)
magnesium(III) fluoride
d)
magnesium fluoride(II)
24.
What is the charge on the calcium ion?
a)
1+
b)
2+
c)
2-
d)
1-
25.
Which is a transition metal?
a)
cesium
b)
iron
c)
helium
d)
tellurium
26.
What is the name for the NO3- ion?
a)
nitrate ion
b)
nitrite ion
c)
nitrogan ion
d)
nitride ion
27.
Select the correct formula for sulfur hexachloride
a)
S2Cl6
b)
S6Cl
c)
SCl6
d)
SF6
28.
Name the compound CaF2
a)
calcium difluoride
b)
calcium (II) fluoride
c)
calcium fluorite
d)
calcium fluoride
29.
Zn3P2
a)
Zinc Phosphide
b)
Zinc (II) Phosphide
c)
Trizinc Diphosphide
d)
Zinc Phosphate
30.
Name the following compound: SnO2
a)
tin(II) oxide
b)
tin(IV)oxide
c)
tin(II)oxygen
d)
tin oxide
31.
Name the following ionic compound: Cs2S
a)
cesium sulfide
b)
cesium sulfate
c)
cesium (II) sulfate
d)
cesium (II) sulfide
32.
SeF4
a)
Tetraselenium fluoride
b)
Selenium Fluoride
c)
Selenium tetraflouride
d)
Selenium (IV) Fluoride
33.
Name the following ionic compound: Cr(NO2)3
a)
chromium nitrite
b)
chromium nitride
c)
chromium (III) nitride
d)
chromium (III) nitrite
34.
Classify the following compound: CoBr3
a)
Covalent
b)
Ionic/fixed
c)
Ionic/variable
35.
What is the formula for iron (II) hydroxide?
a)
FeO
b)
FeOH
c)
Fe(OH)2
d)
FeOH2
36.
Disulfur trioxide
a)
S3O2
b)
SO
c)
S2O3
d)
S2O
37.
The chemical formula of tetraphosphorus decaoxide is
a)
F₄O₁₀
b)
P₄O₁₀
c)
PO
d)
P₁₀O₄
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