Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

GENCHEM > LESSON 4: NAMING CHEMICAL FORMULA > Flashcards

LESSON 4: NAMING CHEMICAL FORMULA Flashcards

1
Q

• Nearly 70% of known elements
• Lustrous
• Good conductor of heat &electricity
• Malleable

A

METALS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

• Lower melting points and densities
• Form brittle solids
• Poor conductor of heat and electricity
• Reactive nonmetals and noble gases

A

NONMETALS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

• Properties fall somewherebetween metals and nonmetals
• Have metalic apperance
• usually brittle
• not as good as metals in conducting electricity

A

METALLOIDS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Larger particle or structure formed when ______________________________

A

two or more atoms are bonded together.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

single atom molecule (ex: diamond, pure gold)

A

Monatomic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

molecule with 2 atoms (ex: Cl2, I2, Br2)

A

Diatomic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

molecule with 3 or more atoms (ex: C6H12O6, CaCO3)

A

Polyatomic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

particles that have a NET CHARGE (formed when an atom loses or gains electrons)

A

IONS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

positively (+) charged

A

Cations

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

negatively (-) charged

A

Anions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

formed from the TRANSFER of electrons between cation and anion COMBINE

A

IONIC COMPOUND

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

• Form from the SHARING of electrons between REACTIVE NONMETALS
• Gases, low-boiling liquids, low-melting solids

• Ex: methane gas, water, alcohols, chewing gum

A

MOLECULAR COMPOUNDS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Actual number of atoms of each element

A

MOLECULAR

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Simplest whole number ratio

A

EMPIRICAL

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

How atoms are bonded to one another

A

STRUCTURAL

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

TYPES OF CHEMICAL FORMULA

A

MOLECULAR, EMPIRICAL, STRUCTURAL

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

MOLECULAR MODELS

A

Ball-and-stick-models, Ball-and-stick-models

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

• shows atoms as spheres and bonds as sticks
• accurately represent the bonds and bond angles at which atoms are attached to one another within the molecule, but not the actual size of the atom

A

Ball-and-stick-models

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

gives more realistic representation of the space
occupied by the atoms since it shows the relative sizes of the atoms

A

Space-filling model

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

denote the numbers of atom present.

A

Prefixes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

The name of the other component, which will be used as the second word, would be modified to accommodate the suffix

A

–ide.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

MONO

A

1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

DI

A

2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

TRI

A

3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

TETRA

A

4

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

PENTA

A

5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

HEXA

A

6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

OCTA

A

8

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

NONA

A

9

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

DECA

A

10

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q

occur when atoms gain, lose, or share electrons.

A

Chemical reactions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q

Sharing electrons creates a _______

A

covalent bond

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q

Nonmetals can _______ electrons to form a covalent bond. This creates a ___________.

A

share, molecule

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
34
Q

_______ can act as either a
metal or a nonmetal!

A

HYDROGEN

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
35
Q

What elements exist as diatomic molecules?

A

H2, N2, O2, F2, Cl2, Br2, I2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
36
Q

Nonmetals _____________ electrons.
This gives them a ____ charge.

A

gain/accept, -

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
37
Q

Negative ions are called ___________.

A

anions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
38
Q

Metals ________________ electrons.
This gives them a ____ charge

A

lose/donate, +

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
39
Q

Positive ions are called ___________.

A

cations

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
39
Q

Positive ions are called ___________.

A

cations

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
40
Q

the names of metal do not change

A

naming ions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
41
Q

rules for naming ions for non metals

A

root of element name + ide

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
42
Q

naming ionic compounds

A
  1. write the name of metal ion
  2. write the name of the nonmetal ion
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
43
Q

Ionic Compounds:
CaBr2

A

calcium bromide

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
44
Q

Ionic Compounds:
NaF

A

sodium fluoride

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
45
Q

Ionic Compounds:
MgO

A

magnesium oxide

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
46
Q

Ionic Compounds:
SrCl2

A

strontium chloride

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
47
Q

Li2S

A

lithium sulfide

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
48
Q

Ionic Compounds:
CaO

A

calcium oxide

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
49
Q

Ionic Compounds:
Kl

A

potassium iodide

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
50
Q

naming ions:
sulfur

A

sulfide

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
51
Q

naming ions:
nitrogen

A

nitride

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
52
Q

naming ions:
potassium

A

potassium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
53
Q

naming ions:
oxygen

A

oxide

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
54
Q

naming ions:
lithium

A

lithium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
55
Q

naming ions:
bromine

A

bromide

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
56
Q

naming ions:
chlorine

A

chloride

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
57
Q

naming ions:
hydrogen

A

hydrogen, hydride

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
58
Q

Name the ionic compounds:
CaCl2

A

calcium chloride

59
Q

Name the ionic compounds:
K2S

A

potassium permanganate

60
Q

Name the ionic compounds:
BaO

A

barium oxide

61
Q

Name the ionic compounds:
NH4Cl

A

ammonium chloride

62
Q

Name the ionic compounds:
CsCl

A

cesium chloride

63
Q

Name the ionic compounds:
MgSO4

A

magnesium sulfate

64
Q

Name the ionic compounds:
NaBr

A

sodium bromide

65
Q

Name the ionic compounds:
AlP

A

aluminum phosphide

66
Q

These are ionic compounds that consist of two or more atoms chemically bonded together and have net electrical charge instead of being neutral

A

POLYATOMIC IONS

67
Q

nonmetal bonded to one or more
oxygen atoms

A

OXOANIONS/OXYANIONS

68
Q

ion with fewer oxygen atoms ends in

A

ite

69
Q

ion with more oxygen atoms ends in

A

ate

70
Q

HF

A

HYDROFLUORIC ACID

71
Q

HCI

A

HYDROCHLORIC ACID

72
Q

HBr

A

HYDROBROMIC ACID

73
Q

HI

A

HYDROIODIC ACID

74
Q

HCN

A

HYDROCYANIC ACID

75
Q

H2S

A

HYDROSULFURIC ACID

76
Q

HNO3

A

NITRIC ACID

77
Q

HNO2

A

NITROUS ACID

78
Q

H2SO4

A

SULFURIC ACID

79
Q

H2SO3

A

SULFUROUS ACID

80
Q

H3PO4

A

PHOSPORIC ACID

81
Q

HC2H3O2

A

ACETIC ACID

82
Q

is an assembly of two or more non-metal atoms
tightly bonded together.

A

Molecule or molecular compound

83
Q

is a molecule made from two atoms of the same element.

A

diatomic molecule

84
Q

is one of two or more distinct forms of an element, such as: graphite and diamond (for carbon) and dioxygen (O2 - usually referred to simply as oxygen) and ozone (O3).

A

allotrope

85
Q

are composed of nonmetal elements that bond together into larger particles using covalent bonds (bonds created by the sharing of their valence electrons.

A

Molecular compounds (also known as covalent compounds)

86
Q

show the exact number of atoms of each element in the molecule

A

Molecular formulas

87
Q

are the simplest whole-number ratio of the atoms in a molecular compound or an ionic compound..

A

Empirical formulas

88
Q

are composed of ions and usually contain both metals and non-metals.

A

Ionic compounds

89
Q

A molecular compound contains ALL _________

A

non-metal elements

90
Q

molecular compound:
CO

A

CARBON MONOXIDE

91
Q

molecular compound:
CO2

A

CARBOIN DIOXIDE

92
Q

molecular compound:
NO2

A

NITROGEN DIOXIDE

93
Q

molecular compound:
N2O4

A

DINITROGEN TETRAOXIDE

94
Q

will start with a metal element or ammonium (NH4) and end with a non-metal or polyatomic ion

A

IONIC COMPOUND

95
Q

three main types of ionic compound

A

binary
polyatomic ion
transition metal

96
Q

Ionic Compound:
BaCl2

A

barium chloride

97
Q

Ionic Compound:
(NH4)SO4

A

ammonium sulfate

98
Q

Ionic Compound:
Cu2S

A

copper I sulfide

99
Q

Mn(NO3)4

A

manganese IV nitrate

100
Q

is the simplest kind of ionic compound. It has only two elements in it (one metal and one nonmetal).

A

binary ionic compound

101
Q

naming binary ionic compounds

A
  1. write the name of metal ion (same name)
  2. if non metal, change the ending to -ide
102
Q

is an ion made from a charged group of bonded atoms consisting of more than
one element.

A

polyatomic ion

103
Q

Polyatomic Ion:
NH4 1+

A

ammonium

104
Q

Polyatomic Ion:
C2H3O2 1-

A

acetate

105
Q

Polyatomic Ion:
CN 1-

A

cyanide

106
Q

Polyatomic Ion:
BrO 1-

A

hypobromite

107
Q

Polyatomic Ion:
BrO2 1-

A

bromite

108
Q

Polyatomic Ion:
BrO3 1-

A

bromate

109
Q

Polyatomic Ion:
BrO4 1-

A

perbromate

110
Q

Polyatomic Ion:
ClO 1-

A

hypochlorite

111
Q

Polyatomic Ion:
ClO2 1-

A

chlorite

112
Q

Polyatomic Ion:
ClO3 1-

A

chlorate

113
Q

Polyatomic Ion:
ClO4 1-

A

perchlorate

114
Q

Polyatomic Ion:
IO 1-

A

hypoiodite

115
Q

Polyatomic Ion:
IO2 1-

A

iodite

116
Q

Polyatomic Ion:
IO3 1-

A

iodate

117
Q

Polyatomic Ion:
IO4 1-

A

periodate

118
Q

Polyatomic Ion:
HCO3 1-

A

hydrogen carbonate

119
Q

Polyatomic Ion:
H2PO4 1-

A

dihydrogen phosphate

120
Q

Polyatomic Ion:
HSO4 1-

A

hydrogen sulfate

121
Q

Polyatomic Ion:
NO2 1-

A

nitrite

122
Q

Polyatomic Ion:
NO3 1-

A

nitrate

123
Q

Polyatomic Ion:
OH 1-

A

hydroxide

124
Q

Polyatomic Ion:
MnO4 1-

A

permanganate

125
Q

Polyatomic Ion:
SCN1-

A

thiocyanate

126
Q

Polyatomic Ion:
CO3 2-

A

carbonate

127
Q

Polyatomic Ion:
C2O4 2-

A

oxalate

128
Q

Polyatomic Ion:
CrO4 2-

A

chromate

129
Q

Polyatomic Ion:
Cr2O7 2-

A

dichromate

130
Q

Polyatomic Ion:
HPO4 2-

A

hydrogen phosphate

131
Q

Polyatomic Ion:
O2 2-

A

peroxide

132
Q

Polyatomic Ion:
SO3 2-

A

sulfite

133
Q

Polyatomic Ion:
SO4 2-

A

sulfate

134
Q

Polyatomic Ion:
S2O3 2-

A

thiosulfate

135
Q

Polyatomic Ion:
PO3 3-

A

phosphite

136
Q

Polyatomic Ion:
PO4 3-

A

phosphate

137
Q

An acid starts with________ and ends with a nonmetal or polyatomic ion.

A

hydrogen

138
Q

naming Binary acids: acids made from hydrogen plus a single element

A

Hydro + element name + ic Acid

139
Q

naming Oxyacids: acids made from hydrogen plus an oxygen-containing polyatomic ion

A

Polyatomic ion name* Acid
(*but change “ate” endings to “ic” and “ite” endings to “ous”)

140
Q

are ionic compounds that have a specific number of water molecules
attached to them.

A

Hydrates

141
Q

are hydrates that have had the water removed (such as through heating).

A

Anhydrates

142
Q

common hydrates:
CuSO4 . 5H20

A

copper II sulfate pentahydrate

143
Q

common hydrates:
LiCl . H2O

A

lithium chloride monohydrate

144
Q

common hydrates:
BaCl2 . 2H2O

A

barium chloride dehydrate

145
Q

common hydrates:
MgSO4 . 7H2O

A

magnesium sulfate heptahydrate

146
Q

common hydrates:
Sr(NO3)2 . 4H2O

A

strontium nitrate tetrahydrate

GENCHEM (10 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions