*
- elements used in the experiments
1.
(I a)
18.
(VIII a)
1
H
2.
(II a)
13.
(III a)
14.
(IV a)
15.
(V a)
16.
(VI a)
17.
(VII a)
He
2
Li
Be
B
C
N
O
F
Ne
3
Na
Mg
3.
(III b)
4.
(IV b)
5.
(V b)
6.
(VI b)
7.
(VII b)
8.
(VIII b)
9.
(VIII b)
10.
(VIII b)
11.
(I b)
12.
(II b)
Al
Si
P
S
Cl
Ar
4
K
Ca
Sc
Ti
V
Cr
Mn
Fe
Co
Ni
Cu
Zn
Ga
Ge
As
Se
Br
Kr
5
Rb
Sr
Y
Zr
Nb
Mo
Tc
Ru
Rh
Pd
Ag
Cd
In
Sn
Sb
Te
I
Xe
6
Cs
Ba
La
Hf
Ta
W
Re
Os
Ir
Pt
Au
Hg
Tl
Pb
Bi
Po
At
Rn
7
Fr
Ra
Ac
Rf
Db
Sg
Bh
Hs
Mt
Ds
Rg
Uub
Uuq
Ce
Pr
Nd
Pm
Sm
Eu
Gd
Tb
Dy
Ho
Er
Tm
Yb
Lu
Th
Pa
U
Np
Pu
Am
Cm
Bk
Cf
Es
Fm
Md
No
Lr
All Experiments
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on line
32
Experiments
Acids and bases
Atomic structure
Chemical equilibrium
Clock reactions
Complexes
Electrochemistry
Factors affecting reaction rate
Molecular structure
Organic chemistry
Oscillating reactions
Reaction of metals with nonmetals
Redox reactions
Separation Techniques
Solutions and solubility
Thermochemistry
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Ac - Actinium
Atomic number:
89
Relative atomic mass - Ar:
227
Melting Point (°C):
1050
Boiling Point (°C):
3198
Density (kg/L):
10
Electronegativity (Pauling):
1.1
Electron configuration:
[Rn]6d
1
7s
2
Isotopic ratio
:
Ar
%
227
Ac
100
Experiments:
No Experiments
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