Repaso
1
H
HYDROGEN
6
4
Atomic Number = Number of Protons = Number of Electrons
2
1 3
Li
LITHIUM
Be
BERYLLIUM
C
CARBON
Chemical Symbol 5Chemical Name Atomic Weight = Number of Protons + Number of Neutrons 13 6
NON-METALS
7 8 9
He
HELIUM
4 10
7 11
SODIUM
9 12
MAGNESIUM
12
21 22 23 24
B
BORON
C
CARBON
NNITROGEN
O
OXYGEN
F
FLUORINE
Ne
NEON
11 14
12 15
14 16
16 17
19 18
20
Na Mg
23 19 20 24
METALS
25 52 42 93 73 74 96 75 43 98 76 55 44 101 77 26
IRON
Al
ALUMINUMSi
SILICON
P
PHOSPHORUS
S
SULFUR
Cl
CHLORINE
Ar
ARGON
27 27 28 29
COPPER
28 32
GERMANIUM
31 33 34
32 35
35 36
40
30
ZINC
31
GALLIUM
K
POTASSIUMCa
CALCIUM
Sc
SCANDIUM
Ti
TITANIUM
V
VANADIUM
Cr Mn Fe
CHROMIUM MANGANESE
Co
COBALT
Ni
NICKEL
Cu Zn Ga Ge
64 47
SILVER
As
ARSENIC
Se
SELENIUM
Br
BROMINE
KrKRYPTON
39 37 38
40 39
45 40
48 41
51
56 45
59 46
59
65 48
CADMIUM
70 49 50
73 51
75 52
79 53
80 54
84
Rb
RUBIDIUM
Sr
STRONTIUM
Y
YTTRIUMZr
ZIRCONIUM
Nb Mo Tc
NIOBIUM
Ru Rh Pd
RHODIUM PALLADIUM
Ag Cd
108 79
GOLD
In
INDIUM
Sn
TIN
Sb
122 83
Te
128 84 85
I
IODINE
Xe
XENON
MOLYBDENUM TECHNETIUMRUTHENIUM
ANTIMONY TELLURIUM
85 55 56
88
89 72
91
103 78
106
112 80
MERCURY
115 81 82
119
127 86
131
Cs
CESIUM
Ba
BARIUM
Hf
HAFNIUM
Ta
TANTALUM
WTUNGSTEN
Re
RHENIUM
Os
OSMIUM
Ir
IRIDIUM
Pt
PLATINUM
Au Hg
197 111 272 64
GADOLINIUM
Tl
THALLIUM
Pb
LEAD
Bi
BISMUTH
Po
POLONIUM
At
ASTATINE
Rn
RADON
13387 88
137
178 104
181 105
184 106
186 107
190 108
HASSIUM
192 109 268 62
195 110 269 63
EUROPIUM
201 112 277 65
TERBIUM
204 113
NOT YET OBSERVED
207 114 285 67...
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