List of elements
 » Argon
 » Boron
 » Gold
 » Iron
 » Lead
 » Neon
 » Radon
 » Tin
 » Xenon
 » Zinc
mineralogy elements In Indium

In - Indium - POOR METAL

156.2°
2080°
114.818
1
2
3
49
In
[Kr] 4d10 5s2 5p1
2
8
18
18
3
1.78
5.7864
Synthetic
Radioactive
Liquid
Gaseous
Indium Electronic configuration diagram
Electronic configuration diagram

Name Indium
Number 49
Atomic 114.818
Symbol In
Fusion 156.2
Boiling 2080
Density 7.31
Period 5
Group 13
Discovery 1863 Reich and Richter
Abundance 0.25
Radius 2
Electronegativity 1.78
Ionization 5.7864
Number of isotopes 34
Electronic configuration [Kr] 4d10 5s2 5p1
Oxidation states 1,2,3
Electron by energy level 2,8,18,18,3

Mineral Hardness Density Formula
Pb2SnInBiS7
CdIn2S4
5.00 / 5.00 10.95 PtIn2
4.00 / 4.50 4.34 In(OH)3
5.00 / 5.00 4.67 FeIn2S4
3.50 / 3.50 7.20 In
(Cu,Ga,Fe,In,Zn)S
6.58 (Cd,Pb)Bi2S4
3.00 / 3.00 4.93 AgInS2
4.50 / 4.50 4.61 (Cu,Ag)2(Fe,Zn)(Sn,In)S4
3.50 / 4.00 4.00 CuInS2
4.00 / 4.00 4.00 (Cu,Zn,Fe)3(In,Sn)S4
5.50 / 6.00 3.87 InAsO4·2H2O
6.00 / 6.00 18.21 Pt3In
Pb4In2Bi4S13