Menyang kontèn

Brom

Saka Wikipédia Jawa, bauwarna mardika basa Jawa
35 seleniumbrominekrypton
Cl

Br

I
Katrangan Umum Unsur
Jeneng, Lambang, Nomer atom bromine, Br, 35
Dhèrèt kimia halogens
Golongan, Période, Blok 17, 4, p
Panampilan gas/liquid: red-brown
solid: metallic luster
Massa atom 79.904(1) g/mol
Konfigurasi elektron [Ar] 4s2 3d10 4p5
Cacahing èlèktron saben kulit 2, 8, 18, 7
Ciri-ciri fisik
Fase liquid
Massa jenis (watara suhu kamar) (Br2, liquid) 3.1028 g/cm³
Titik lebur 265.8 K
(-7.2 °C, 19 °F)
Titik umob 332.0 K
(58.8 °C, 137.8 °F)
Titik kritis 588 K, 10.34 MPa
Kalor peleburan (Br2) 10.571 kJ/mol
Kalor panguapan (Br2) 29.96 kJ/mol
Kapasitas kalor (25 °C) (Br2)
75.69 J/(mol·K)
Tekanan uap
P/Pa 1 10 100 1 k 10 k 100 k
ing T/K 185 201 220 244 276 332
Ciri-ciri atom
Struktur kristal orthorhombic
Bilangan oksidasi 5, 4,[1] 3,[2] 1, -1
(strongly acidic oxide)
Elektronegativitas 2.96 (skala Pauling)
Energi ionisasi
(detil)
ke-1: 1139.9 kJ/mol
ke-2: 2103 kJ/mol
ke-3: 3470 kJ/mol
Jari-jari atom 115 pm
Jari-jari atom (terhitung) 94 pm
Jari-jari kovalen 114 pm
Jari-jari Van der Waals 185 pm
Lain-lain
Sifat magnetik nonmagnetic
Resistivitas listrik (20 °C) 7.8×1010 Ω·m
Konduktivitas termal (300 K) 0.122 W/(m·K)
Kecepatan suara (20 °C) ? 206 m/s
Nomor CAS 7726-95-6
Isotop
iso NA waktu paruh DM DE (MeV) DP
79Br 50.69% Br stabil kanthi 44 neutron
81Br 49.31% Br stabil kanthi 46 neutron
Referensi

Brom utawa Bromine (uniné /ˈbroʊmiːn/, /ˈbroʊmaɪn/, /ˈbroʊmɪn/, Grikenlan: βρῶμος, brómos, iku unsur kimia kanthi simbul Br lan nomer atom 35.

Rujukan

[besut | besut sumber]
  1. "Bromine: bromine(IV) oxide compound data". WebElements.com. Dibukak ing 2007-12-10.
  2. "Bromine: bromine(III) fluoride compound data". WebElements.com. Dibukak ing 2007-12-10.

Pranala njaba

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

Cithakan:Èlemèndiatomik

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
pFad - Phonifier reborn

Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.

Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.


Alternative Proxies:

Alternative Proxy

pFad Proxy

pFad v3 Proxy

pFad v4 Proxy