WorksheetsIonic Binary Compounds Vocabulary
Total questions: 28
Worksheet time: 2hrs 18mins
Name
Class
Date
1.
What is the formula for magnesium phosphide?
a)
Mg3P2
b)
Mg2P3
c)
Mg2PO3
d)
Mg3(PO3)2
2.
In the compound TiO2, titanium has a charge of
a)
4+
b)
2+
c)
2-
d)
4-
3.
The chemical formula for an ionic compound of potassium and oxygen is
a)
KO.
b)
K2O.
c)
K2O2.
d)
KO2.
4.
Which is most likely to form a negative ion?
a)
an element from group 17
b)
a metal
c)
an element from group 1
d)
an element with atoms that have eight valence electrons
5.
What is a cation?
a)
positive ion
b)
Neutral atom
c)
Two additional protons
d)
negative ion
6.
Name this compound:
NaBr
NaBr
a)
Bromide sodide
b)
Sodium bromide
c)
Sodium bromate
d)
Sodium bromite
7.
Write the formula for copper (I) phosphide
a)
Cu3P
b)
CuP
c)
Cu1P
d)
CuP3
8.
Name the ionic compound SnSe2
a)
Tin diselenide
b)
Tin (IV) Selenide
c)
Tin selenide
d)
Tin (II) triselenide
9.
Which of these combinations is an ionic compound made of?
a)
Metal and Metal
b)
Nonmetal and Nonmetal
c)
Metal and Nonmetal
d)
Cation and Cation
10.
Name this compound:
KF
KF
a)
Potassium fluoride
b)
Potassium fluorite
c)
Fluorine potasside
d)
Potassium fluorate
11.
Which of these compounds is ionic?
a)
Carbon dioxide
b)
Dinitrogen Trioxide
c)
Silicon tetrachloride
d)
Lithium bromide
12.
LiBr is called
a)
lithium bromine
b)
lithium (I) bromine
c)
lithium bromide
d)
lithuim (I) bromide
13.
The name of CaI₂ is
a)
Calcium iodine
b)
carbon iodide
c)
calcium (II) iodide
d)
calcium iodide
14.
The name of Cu₃N₂ is
a)
copper (III) nitride
b)
copper (II) nitride
c)
copper nitride
d)
tricopper dinitride
15.
The chemical formula of iron (III)bromide is
a)
FeBr
b)
Fe(III)Br
c)
FeBr₃
d)
Fe₂Br₃
16.
How can you tell if it's an ionic compound?
a)
If it contains a non-metal
b)
It if contains a metal at the beginning
c)
If it has a noble gas
d)
If it shares electrons to make eight
17.
When naming ionic compounds, the cation is always named first and the anion is always named second.
a)
False
b)
True
18.
In general, metals react by:
a)
losing valence electrons
b)
gaining valence electrons
c)
sharing valence electrons
d)
sometimes gaining and sometimes losing valence electrons
19.
Which of the following would most likely form an anion?
a)
aluminum
b)
oxygen
c)
calcium
d)
sodium
20.
When Group 2A elements form ions, they ______________; and therefore are ____________:
a)
gain two protons; cations
b)
gain two protons; anions
c)
lose two electrons; cations
d)
gain two electrons; anions
21.
What is the ionic charge on the chromium ion in the ionic compound that has the formula Cr2O3?
a)
3+
b)
2-
c)
5-
d)
5+
22.
Which element when combined with chlorine would most likely form an ionic compound?
a)
lithium
b)
carbon
c)
phosphorous
d)
bromine
23.
When ionic compounds are named, the name of a monatomic anion will end in which of the following suffixes?
a)
ide
b)
ite
c)
ate
d)
ade
24.
Which of the following is the correct Lewis dot symbol for the sodium ion?
a)
[Na]1+
b)
[•Na]1+
c)
[Na]1-
d)
[•Na]1-
25.
What is the charge of the nickel ion in the ionic compound that has the chemical formula NiPO4?
a)
+1
b)
+2
c)
+3
d)
+4
26.
An unknown atom is represented by the symbol X, and forms an ionic compound with the formula X2S. The atom represented by the symbol X could be ______.
a)
zinc
b)
magnesium
c)
potassium
d)
aluminum
27.
In the compound, (NH4)2CO3, there are ________ atoms of hydrogen.
a)
2
b)
4
c)
6
d)
8
28.
Which of the following is a binary ionic compound?
a)
NaBr
b)
KOH
c)
Mg(NO2)2
d)
BaSO3
100 %
