Chemistry Measurements

Periodic Table   Measurements   Dictionary
Forum
  e-shop   Student Loans
  Earn_Money
Europium
 
 
Bookmark and Share
 
  Chemics
(soon)
  Calculators
(soon)
  Converters
(soon)
 
       
    Quantity Unit Symbol
         
    absorbed radiation dose gray Gy  
    amount of substance mole mol  
    electric capacitance farad F  
    electric charge coulomb C  
    electric conductance Siemens S  
    electric current ampere A  
    energy or work joule J  
    force newton N  
    frequency hertz Hz  
    illuminance lux Ix  
    inductance henry H  
    length metre m  
    luminous flux lumen Im  
    luminous intensity candela cd  
    magnetic flux weber Wb  
    magnetic flux density tesla T  
    mass kilogram kg  
    plane angle radian rad  
    potential difference volt V  
    power watt W  
    pressure pascal Pa  
    radiation dose equivalent sieved Sv  
    radiation exposure roentgen r  
    radioactivity becquerel Bq  
    resistance ohm W  
    solid angle steradian sr  
    sound intensity decibel dB  
    temperature Celsius °C  
    temperature, thermodynamic kervin K  
    time second s  
         
 
 

Periodic table of chemical elements

Group #
Period
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18  
1 1
H
 
  Metals Alkali metals Alkaline earth metals Transition elements Other metals Actinides Lantha-
nides
  Non metals Halogens Other nonmetals Noble gases      
  Metalloids Metalloids          
  Unknown Unknown          
          2
He
1
2 3
Li
4
Be
5
B
6
C
7
N
8
O
9
F
10
Ne
2
3 11
Na
12
Mg
13
Al
14
Si
15
P
16
S
17
Cl
18
Ar
3
4 19
K
20
Ca
21
Sc
22
Ti
23
V
24
Cr
25
Mn
26
Fe
27
Co
28
Ni
29
Cu
30
Zn
31
Ga
32
Ge
33
As
34
Se
35
Br
36
Kr
4
5 37
Rb
38
Sr
39
Y
40
Zr
41
Nb
42
Mo
43
Tc
44
Ru
45
Rh
46
Pd
47
Ag
48
Cd
49
In
50
Sn
51
Sb
52
Te
53
I
54
Xe
5
6 55
Cs
56
Ba
* 72
Hf
73
Ta
74
W
75
Re
76
Os
77
Ir
78
Pt
79
Au
80
Hg
81
Tl
82
Pb
83
Bi
84
Po
85
At
86
Rn
6
7 87
Fr
88
Ra
** 104
Rf
105
Db
106
Sg
107
Bh
108
Hs
109
Mt
110
Ds
111
Rg
112
Uub
113
Uut
114
Uuq
115
Uup
116
Uuh
117
(Uus)
118
Uuo
7
  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18  
                                       
* Lanthanides 57
La
58
Ce
59
Pr
60
Nd
61
Pm
62
Sm
63
Eu
64
Gd
65
Tb
66
Dy
67
Ho
68
Er
69
Tm
70
Yb
71
Lu
   
** Actinides 89
Ac
90
Th
91
Pa
92
U
93
Np
94
Pu
95
Am
96
Cm
97
Bk
98
Cf
99
Es
100
Fm
101
Md
102
No
103
Lr