WorksheetsChemical Bonding
Total questions: 28
Worksheet time: 1hrs 18mins
Name
Class
Date
1.
Ionic Bonding involves...
a)
The transfer of protons
b)
The transfer of nuetrons
c)
The transfer of electrons
d)
None Of the above
2.
What do atoms that form positive ions tend to do?
a)
Tend to lose electrons
b)
Tend to lose protons
c)
Tend to gain electrons
d)
Tend to gain protons
3.
Covalent compounds
a)
Share electrons
b)
transfer electrons
c)
contain a sea of electrons
d)
conduct electricity
4.
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
5.
What happens when an atom gain an electron?
a)
Neutral(no charge)
b)
Positive charge
c)
Negative charge
6.
What elements generally make an ionic bond?
a)
metal and nonmetal
b)
2 or more nonmetals
c)
metal
d)
none of the above
7.
Predict the bond that will form between Be and F.
a)
Ionic
b)
Covalent
8.
Predict the bond that will form between Se and Cl.
a)
Ionic
b)
Covalent
9.
Predict the bond that will form between Sr and S.
a)
Ionic
b)
Covalent
10.
Name CCl4
a)
carbon carbon tetraiodide
b)
carbon tetrachloride
c)
monocarbon tetrachloride
d)
water
11.
Give the formula for oxygen dichloride
a)
OCl2
b)
O2Cl2
c)
OCl
d)
O2Cl
12.
Give the formula for phosphorus trifluoride
a)
P3F
b)
PF
c)
PF3
d)
P3F3
13.
Name HF
a)
hydrofluoric acid
b)
Hypofluoric acid
c)
hydrogen fluorine acid
d)
fluoric acid
14.
What is the formula for calcium iodide?
a)
CaI
b)
Ca2I
c)
CaI2
d)
Ca2I3
15.
What is the name for CaCO3 ?
a)
calcium monocarbon trioxide
b)
calcium carbide
c)
calcium carbonite
d)
calcium carbonate
16.
What is the name for AlBr3 ?
a)
aluminum bromide
b)
aluminum tribromide
c)
aluminum bromine
d)
monoaluminum tribromide
17.
What is the formula for iron(III) phosphate?
a)
FePO4
b)
Fe(PO4)3
c)
Fe3PO4
d)
Fe4PO3
18.
Name the following, Rb3N.
a)
Rubidium Nitrite
b)
Rubidium Nitrate
c)
Trirubidium Mononitride
d)
Rubidium Nitride
19.
What is the formula for silicon dioxide?
a)
SO2
b)
SiO2
c)
Si2O4
d)
SiO
20.
What does the prefix Mono mean?
a)
4
b)
6
c)
3
d)
1
21.
H2SO3
a)
sulfuric acid
b)
hydrosulfuric acid
c)
sulfurous acid
22.
Hydroselenic acid
a)
HSe
b)
H2Se
c)
H2S2
23.
What element do all acids contain?
a)
H
b)
O
c)
C
d)
He
24.
If a compound ENDS with the letters OH, what type of compound is it? Ex: RbOH
a)
ionic
b)
covalent
c)
acid
d)
base
25.
What is the name for NaOH?
a)
Sodium oxide
b)
Sodium hydrate
c)
Sodium hydroxide
d)
Sodium monoxide
26.
According to the octet rule most elements need _______ valence electrons.
a)
2
b)
8
c)
6
d)
18
27.
If electrons are shared unequally then the bond is....
a)
Non-polar covalent
b)
Ionic
c)
Non-polar ionic
d)
Polar covalent
28.
If electrons are shared equally then the bond is....
a)
Non-polar covalent
b)
Ionic
c)
Non-polar ionic
d)
Polar covalent
100 %
