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Chapter 7 Review

Total questions: 45

Worksheet time: 23mins

Name
Class
Date
1.
_______________ compounds share electrons.
a)
ionic
b)
covalent
c)
metallic
d)
acidic
2.

What type of bond is formed between a metal and a nonmetal

a)

ionic

b)

covalent

c)

metallic

d)

basic

3.

What type of compound is formed between nonmetals only?

a)

ionic

b)

covalent

c)

metallic

d)

acidic

4.
What is the correct term for "atom with more protons than electrons"?
a)
positive ion (cation)
b)
negative ion (anion)
c)
neutral atom
d)
stable atom
5.
What is the correct term for "atom with more electrons than protons"?
a)
positive ion (cation)
b)
negative ion (anion)
c)
neutral atom
d)
stable atom
6.
What is the correct term for "atom with a full valence shell"?
a)
positive ion (cation)
b)
negative ion (anion)
c)
neutral atom
d)
stable atom
7.

Protons are positively charged, electrons are negatively charged, and neutrons are neutral. Using the diagram, determine the overall charge.

a)
positive
b)
negative
c)
neutral
d)
static
8.
Which of the following formulas represents the harmful gas, carbon monoxide?
a)
CO
b)
CO2
c)
NO
d)
SO2
9.
Which type of bond is formed by the attraction of charged particles?
a)
ionic
b)
polar covalent
c)
nonpolar covalent
d)
metallic
10.
Which compound contains covalent bonds?
a)
NaI
b)
K2O
c)
N2O3
d)
BeO
11.
Which two elements would form an ionic bond?
a)
carbon and hydrogen
b)
oxygen and silicon
c)
cesium and iodine
d)
potassium and calcium
12.
What is the total number of atoms in the chemical formula shown below?
Al2(SO4)3
a)
17
b)
15
c)
10
d)
5
13.

Name for PBr2

a)

phosphorus bromide

b)

phosphorus dibromide

c)

phosphorus dibromine

d)

phosphorus bromine

14.

Formula for Cobalt (II) bromide

a)

CoBr

b)

Co2Br2

c)

Co2Br

d)

CoBr2

15.

Formula for sulfur dioxide

a)

S2O

b)

SO2

c)

S2O2

d)

(SO)2

16.

Name for CO

a)

carbon monoxide

b)

carbon oxide

c)

monocarbon oxide

d)

carbide monoxide

17.

Formula for aluminum phosphate

a)

Al2P3

b)

Al3PO4

c)

AlP

d)

AlPO4

18.

Name for BaO

a)

Barium oxide

b)

Barium monoxide

c)

Monobarium oxide

d)

Monobarium monoxide

19.
Name the following ionic compound: BeCl2
a)
beryllium chlorine
b)
beryllium II chloride
c)
beryllium chloride
d)
beryllium dichloride
20.
What is the correct formula for the compound, lithium oxide?
a)
LiO
b)
Li2O
c)
LiO2
d)
Li2O2
21.
What is the name of Al(NO3)3?
a)
Aluminum trinitrate
b)
Monoaluminum nitrate
c)
Aluminum (III) nitrate
d)
Aluminum Nitrate
22.
What is the name of N2O3
a)
Nitrogen trioxide
b)
Dinitrogen oxide
c)
Dinitrogen trioxide
d)
Nitrogen oxide
23.

How many Oxygen atoms are in H2O?

a)

1

b)

2

c)

0

d)

4

24.

The chemical formula of Potassium phosphate is ...

a)

K2PO4

b)

K3PO4

25.

NaBr

a)

Sodium bromide

b)

Sodium bromo 2

c)

Bromo sodium

26.

SiO2

a)

Silicon oxide

b)

Silicon dioxide

c)

Oxygen silicide

27.

CO2

a)

Carbon dioxide

b)

Carbon monoxide

c)

Oxygen dicarbonate

28.

CCl4

a)

Carbon four chloride

b)

Carbon tetrachloride

c)

Chloride carbonate

29.

B2Br4

a)

Bromide diboron

b)

tetrabromide diboron

c)

diboron tetrabromide

30.

P2O5

a)

pentoxide diphosphorus

b)

diphosphorus pentoxide

c)

two phosphorus 5 oxygens

31.

SO2

a)

sulfur dioxide

b)

sultur 2 oxygens

c)

dioxide sulfide

32.

LiI

a)

lithium iodide

b)

iodide lithium

c)

one iodide one lithium

33.
Name the compound AlPO4
a)
Aluminum phosphate
b)
Aluminum phosphite
c)
Aluminum hypophosphite
d)
Aluminum perphosphate
34.
Name the compound CaF2
a)
Calcium difluoride
b)
Calcium bifluoride
c)
Calcium fluoride
d)
Calcium fluorine
35.

How many total atoms are represented by the formula NCl3

a)

2

b)

4

c)

3

d)

1

36.

the compound name is:

a)

lithium hydroxalate

b)

lithium oxide

c)

lithium bihydroxide

d)

lithium hydroxide

37.

sodium and fluorine react and form an ionic compound

a)

true

b)

false

c)

no enough information

38.

Which of the following element is a NON-METAL?

a)

Aluminum (Al)

b)

Sodium (Na)

c)

Calcium (Ca)

d)

Oxygen (O)

39.

Which of the following is a metallic element?

a)

Boron (B)

b)

Calcium (Ca)

c)

Radon (Rn)

d)

Fluorine (F)

40.

Which of the following is not a metallic property?

a)

Good conductors of electricity and heat

b)

Luster

c)

Ductile and Malleable

d)

Brittle

41.

CaCO3

a)

calcium carbonide

b)

calcium carbonate

c)

calcium carbon oxide

d)

calcium carbon oxygen

42.

Ba(NO3)2

a)

barium nitrate

b)

barium nitride

c)

barium nitrogen oxide

d)

barium nitrite

43.

What is the formula for copper(II) nitrate?

a)

CuNO3

b)

Cu2NO3

c)

Cu(NO3)2

d)

CuN

44.

What is the formula for aluminium oxide?

a)

AlO

b)

AlOx

c)

Al2O3

d)

Al3O2

45.
Name...CrO
a)
Chromium (I) oxide
b)
Chromium dioxide
c)
Chromium (II) oxide
d)
Chromium hydroxide

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