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Kalifornium

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98 berkeliumcaliforniumeinsteinium
Dy

Cf

(Uqo)
Katrangan Umum Unsur
Jeneng, Lambang, Nomer atom californium, Cf, 98
Dhèrèt kimia actinides
Golongan, Periode, Blok n/a, 7, f
Rupa silvery
Massa atom (251) g/mol
Konfigurasi elektron [Rn] 5f10 7s2
Cacahing èlèktron saben kulit 2, 8, 18, 32, 28, 8, 2
Ciri-ciri fisik
Fase solid
Massa jenis (watara suhu kamar) 15.1 g/cm³
Titik lebur 1173 K
(900 °C, 1652 °F)
Ciri-ciri atom
Bilangan oksidasi 2, 3, 4
Elektronegativitas 1.3 (skala Pauling)
Energi ionisasi pertama: 608 kJ/mol
Lain-lain
Nomor CAS 7440-71-3
Isotop
iso NA waktu paruh DM DE (MeV) DP
248Cf syn 333.5 d SF - -
α 6.361 244Cm
249Cf syn 351 y SF - -
α 6.295 245Cm
250Cf syn 13.08 y α 6.128 246Cm
SF - -
251Cf syn 898 y α 6.176 247Cm
252Cf syn 2.645 y α 6.217 248Cm
SF - -
253Cf syn 17.81 d β- 0.285 253Es
α 6.124 249Cm
254Cf syn 60.5 d SF - -
α 5.926 250Cm
Referensi

Californium (uniné /ˌkælɪˈforniəm/) iku unsur kimia logam kanthi simbul Cf lan nomer atom 98.

Pranala njaba

[besut | besut sumber]
Wiktionary
Wiktionary
Pirsani informasi ngenani Kalifornium ing KamusWiki.
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












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