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Chemistry: The Central Science 12th ed. > Elements 1-56 > Flashcards

Elements 1-56 Flashcards

1
Q

H

A

Element: Hydrogen

Atomic Number: 1

Atomic Weight: 1.00794

Type: Non-metal

Most Common Valence: 1+

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2
Q

He

A

Element: Helium

Atomic Number: 2

Atomic Weight: 4.002602

Type: Non-metal

Most Common Valence: Inert

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3
Q

Li

A

Element: Lithium

Atomic Number: 3

Atomic Weight: 6.941

Type: alkali metal

Most Common Valence: 1+

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4
Q

Be

A

Element: Beryllium

Atomic Number: 4

Atomic Weight: 9.012182

Type: alkaline earth metal

Most Common Valence: 2+

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5
Q

B

A

Element: Boron

Atomic Number: 5

Atomic Weight: 10.81 1

Type: boron group, metalloid

Most Common Valence: 3+

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6
Q

C

A

Element: carbon

Atomic Number: 6

Atomic Weight: 12.0107

Type: carbon group, non-metal

Most Common Valence: 4+

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7
Q

N

A

Element: nitrogen

Atomic Number: 7

Atomic Weight: 14.0067

Type: diatomic non-metal

Most Common Valence: 5+

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8
Q

O

A

Element: oxygen

Atomic Number: 8

Atomic Weight: 15.9994

Type: diatomic non-metal

Group: Chalcogens

Most Common Valence: 2-

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9
Q

F

A

Element: fluorine

Atomic Number: 9

Atomic Weight: 18.9984032

Type: diatomic non-metal

Group: Halogen

Most Common Valence: 1-

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10
Q

Ne

A

Element: neon

Atomic Number: 10

Atomic Weight: 20.1797

Type: monatomic non-metal

Group: noble gas

Most Common Valence: inert

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11
Q

Na

A

Element: sodium

Atomic Number: 11

Atomic Weight: 22.989770

Type: metal

Group: alkali metal

Most Common Valence: 1+

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12
Q

Mg

A

Element: magnesium

Atomic Number: 12

Atomic Weight: 24.3050

Type: metal

Group: alkaline earth metal

Most Common Valence: 2+

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13
Q

Al

A

Element: aluminum

Atomic Number: 13

Atomic Weight: 26.981538

Type: metal

Group: boron group

Most Common Valence: 3+

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14
Q

Si

A

Element: silicon

Atomic Number: 14

Atomic Weight: 28.0855

Type: metalloid

Group: carbon group

Most Common Valence: 4+

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15
Q

P

A

Element: phosphorus

Atomic Number: 15

Atomic Weight: 30.973761

Type: polyatomic non-metal

Group: pnictogen

Most Common Valence: 5+

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16
Q

S

A

Element: sulfur

Atomic Number: 16

Atomic Weight: 32.065

Type: polyatomic nonmetal

Group: chalcogens

Most Common Valence: 2-

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17
Q

Cl

A

Element: chlorine

Atomic Number: 17

Atomic Weight: 35.453

Type: diatomic nonmetal

Group: halogen

Most Common Valence: 1-

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18
Q

Ar

A

Element: argon

Atomic Number: 18

Atomic Weight: 39.948

Type: monatomic nonmetal

Group: noblegas

Most Common Valence: inert

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19
Q

K

A

Element: potassium

Atomic Number: 19

Atomic Weight: 39.0983

Type: metal

Group: alkali metal

Most Common Valence: 1+

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20
Q

Ca

A

Element: calcium

Atomic Number: 20

Atomic Weight: 40.078

Type: metal

Group: alkaline earth metal

Most Common Valence: 2+

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21
Q

Sc

A

Element: scandium

Atomic Number: 21

Atomic Weight: 44.955910

Type: metal

Group: transition metal 3

Most Common Valence: 3+

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22
Q

T

A

Element: titanium

Atomic Number: 22

Atomic Weight: 47.867

Type: metal

Group: transition metal (4)

Most Common Valence: 4+

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23
Q

V

A

Element: vanadium

Atomic Number: 23

Atomic Weight: 50.9415

Type: metal

Group: transition metal (5)

Most Common Valence: 5+

24
Q

Cr

A

Element: chromium

Atomic Number: 24

Atomic Weight: 51.9961

Type: metal

Group: transition metal (6)

Most Common Valence: 3+

25
Mn
Element: manganese Atomic Number: 25 Atomic Weight: 54.938049 Type: metal Group: transition metal (7) Most Common Valence: 2+
26
Fe
Element: iron Atomic Number: 26 Atomic Weight: 55.845 Type: metal Group: transition metal (8) Most Common Valence: 2+
27
Co
Element: cobalt Atomic Number: 27 Atomic Weight: 58.933200 Type: metal Group: transition metal (9) Most Common Valence: 2+
28
Ni
Element: nickel Atomic Number: 28 Atomic Weight: 58.6934 Type: metal Group: transition metal (10) Most Common Valence: 2+
29
Cu
Element: copper Atomic Number: 29 Atomic Weight: 63.546 Type: metal Group: transition metal (11) Most Common Valence: 1+
30
Zn
Element: zinc Atomic Number: 30 Atomic Weight: 65.39 Type: metal Group: transition metal (12) Most Common Valence: 2+
31
Ga
Element: gallium Atomic Number: 31 Atomic Weight: 69.723 Type: metal Group: transition metal (13) Most Common Valence: 3+
32
Ge
Element: germanium Atomic Number: 32 Atomic Weight: 72.64 Type: metalloid Group: carbon group Most Common Valence: 4+
33
As
Element: arsenic Atomic Number: 33 Atomic Weight: 74.92160 Type: metalloid Group: pnictogens Most Common Valence: 3-
34
Se
Element: selenium Atomic Number: 34 Atomic Weight: 78.96 Type: polyatomic nonmetal Group: chalcogens Most Common Valence: 2-
35
Br
Element: bromine Atomic Number: 35 Atomic Weight: 79.904 Type: diatomic nonmetal Group: halogens Most Common Valence: 1-
36
Kr
Element: krypton Atomic Number: 36 Atomic Weight: 83.80 Type: monatomic nonmetal Group: noble gas Most Common Valence: inert
37
Rb
Element: rubidium Atomic Number: 37 Atomic Weight: 85.4678 Type: metal Group: alkali metal Most Common Valence: 1+
38
Sr
Element: strontium Atomic Number: 38 Atomic Weight: 87.62 Type: metal Group: alkaline earth metal Most Common Valence: 2+
39
Y
Element: yttrium Atomic Number: 39 Atomic Weight: 88.90585 Type: metal Group: transition metal (3) Most Common Valence: 3+
40
Zr
Element: zirconium Atomic Number: 40 Atomic Weight: 91.224 Type: metal Group: transition metal (4) Most Common Valence: 4+
41
Nb
Element: niobium Atomic Number: 41 Atomic Weight: 92.90638 Type: metal Group: transition metal (5) Most Common Valence: 5+
42
Mo
Element: molybdenum Atomic Number: 42 Atomic Weight: 95.94 Type: metal Group: transition metal (6) Most Common Valence: 6+
43
Tc
Element: technetium Atomic Number: 43 Atomic Weight: 98 Type: metal Group: transition metal (7) Most Common Valence: 7+
44
Ru
Element: ruthenium Atomic Number: 44 Atomic Weight: 101.07 Type: metal Group: transition metal (8) Most Common Valence: 2+, 3+, 4+
45
Rh
Element: rhodium Atomic Number: 45 Atomic Weight: 102.90550 Type: metal Group: transition metal (9) Most Common Valence: inert
46
Pd
Element: palladium Atomic Number: 46 Atomic Weight: 106.42 Type: metal Group: transition metal (10) Most Common Valence: 2+
47
Ag
Element: silver Atomic Number: 47 Atomic Weight: 107.8682 Type: metal Group: transition metal (11) Most Common Valence: 2+
48
Cd
Element: cadmium Atomic Number: 48 Atomic Weight: 112.41 1 Type: metal Group: transition metal (12) Most Common Valence: 2+
49
In
Element: indium Atomic Number: 49 Atomic Weight: 114.818 Type: metal Group: transition metal (13) Most Common Valence: 3+
50
Sn
Element: tin Atomic Number: 50 Atomic Weight: 118.710 Type: metal Group: transition metal (14) Most Common Valence: 4+
51
Sb
Element: antimony Atomic Number: 51 Atomic Weight: 121.760 Type: metalloid Group: pnictogens Most Common Valence: 5+
52
Te
Element: tellurium Atomic Number: 52 Atomic Weight: 127.60 Type: metalloid Group: chalcogens Most Common Valence: 4+
53
I
Element: iodine Atomic Number: 53 Atomic Weight: 126.90447 Type: metalloid Group: halogens Most Common Valence: 1-
54
Xe
Element: xenon Atomic Number: 54 Atomic Weight: 131.293 Type: gas Group: noble gas Most Common Valence: inert
55
Cs
Element: cesium Atomic Number: 55 Atomic Weight: 132.90545 Type: metal Group: alkali metal Most Common Valence: 1+
56
Ba
Element: barium Atomic Number: 56 Atomic Weight: 137.327 Type: metal Group: alkaline earth metal Most Common Valence: 2+

Chemistry: The Central Science 12th ed. (4 decks)

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