1 to 20 elements name, their symbol and their chemical formula=class 8
Answers
Answer:
Element
Atomic Number
Symbol
Hydrogen
1
H
Helium
2
He
Lithium
3
Li
Beryllium
4
Be
Boron
5
B
Carbon
6
C
Nitrogen
7
N
Oxygen
8
O
Fluorine
9
F
Neon
10
Ne
Sodium
11
Na
Magnesium
12
Mg
Aluminum
13
Al
Silicon
14
Si
Phosphorous
15
P
Sulfur
16
S
Chlorine
17
Cl
Argon
18
Ar
Potassium
19
K
Calcium
20
Ca
Scandium
21
Sc
Titanium
22
Ti
Vanadium
23
V
Chromium
24
Cr
Manganese
25
Mn
Iron
26
Fe
Cobalt
27
Co
Nickel
28
Ni
Copper
29
Cu
Zinc
30
Zn
Gallium
31
Ga
Germanium
32
Ge
Arsenic
33
As
Selenium
34
Se
Bromine
35
Br
Krypton
36
Kr
Rubidium
37
Rb
Strontium
38
Sr
Yttrium
39
Y
Zirconium
40
Zr
Niobium
41
Nb
Molybdenum
42
Mo
Technetium
43
Tc
Ruthenium
44
Ru
Rhodium
45
Rh
Palladium
46
Pd
Silver
47
Ag
Cadmium
48
Cd
Indium
49
In
Tin
50
Sn
Antimony
51
Sb
Tellurium
52
Te
Iodine
53
I
Xenon
54
Xe
Cesium
55
Cs
Barium
56
Ba
Lanthanum
57
La
Cerium
58
Ce
Praseodymium
59
Pr
Neodymium
60
Nd
Promethium
61
Pm
Samarium
62
Sm
Europium
63
Eu
Gadolinium
64
Gd
Terbium
65
Tb
Dysprosium
66
Dy
Holmium
67
Ho
Erbium
68
Er
Thulium
69
Tm
Ytterbium
70
Yb
Lutetium
71
Lu
Hafnium
72
Hf
Tantalum
73
Ta
Tungsten
74
W
Rhenium
75
Re
Osmium
76
Os
Iridium
77
Ir
Platinum
78
Pt
Gold
79
Au
Mercury
80
Hg
Thallium
81
Tl
Lead
82
Pb
Bismuth
83
Bi
Polonium
84
Po
Astatine
85
At
Radon
86
Rn
Francium
87
Fr
Radium
88
Ra
Actinium
89
Ac
Thorium
90
Th
Protactinium
91
Pa
Uranium
92
U
Neptunium
93
Np
Plutonium
94
Pu
Americium
95
Am
Curium
96
Cm
Berkelium
97
Bk
Californium
98
Cf
Einsteinium
99
Es
Fermium
100
Fm