Meitnerium

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109 hassiummeitneriumdarmstadtium
Ir

Mt

(Upe)
Mt-TableImage.png
Katrangan Umum Unsur
Jeneng, Lambang, Nomer atom meitnerium, Mt, 109
Dhèrèt kimia transition metals
Golongan, Période, Blok 9, 7, d
Rupa unknown, probably silvery
white or metallic gray
Massa atom [270] g/mol
Konfigurasi elektron perhaps [Rn] 5f14 6d7 7s2
(guess based on iridium)
Cacahing èlèktron saben kulit 2, 8, 18, 32, 32, 15, 2
Fase presumably a solid
Nomor CAS 54038-01-6
Isotop
iso NA waktu paruh DM DE (MeV) DP
276Mt syn 0.72 s α 9.71 272Bh
275Mt syn 9.7 ms α 10.33 271Bh
274Mt syn 0.44 s α 9.76 270Bh
270mMt ? syn 1.1 s α 266Bh
270gMt syn 5 ms α 10.03 266Bh
268Mt syn 42 ms α 10.26,10.10 264Bh
266Mt syn 1.7 ms α 11.00 262Bh
Referensi

Meitnerium (uniné /maɪtˈnɜriəm/) iku sawijining unsur kimia sajeroning tabel périodik kanthi simbul Mt lan nomer atom 109.


Pranala njaba[besut | besut sumber]

Golongan → 1 2
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Période ↓
1 1
H

2
He
2 3
Li
4
Be


5
B
6
C
7
N
8
O
9
F
10
Ne
3 11
Na
12
Mg


13
Al
14
Si
15
P
16
S
17
Cl
18
Ar
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
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
6 55
Cs
56
Ba
*
71
Lu
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
7 87
 Fr 
88
Ra
**
103
Lr
104
Rf
105
Db
106
Sg
107
Bh
108
Hs
109
Mt
110
Ds
111
Rg
112
Cn
113
Nh
114
Fl
115
Mc
116
Lv
117
Ts
118
Og

* Lantanida 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
** Aktinida 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
Seri Kimia saka Tabel Périodik
Logam alkali Alkali tanah Lantanida Aktinida Logam transisi
Logam Metaloid Nonlogam Halogen Gas mulia