Periodic Moos
Overview
- Latin name:
Gallium - Hanow Sowsnek:
Gallium - Diskudhans year:
1875 - Discoverer:
Paul Emile Lecoq de Boisbaudran - Pow an Diskudhans:
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- Costu per 100 grammi:
1300 USD - CAS Number:
CAS7440-55-3 - Elektron shell:
K2-L8-M18-N3-O0-P0-Q0-R0
Elektrons:
31
Protons:
31
Neutrons:
39
Properties
- Niver atomek:
31 - Atomek poester (Relative atomek mass):
69.7230661032944 (g/mol) - Tewder:
5.91 (g/cm³) - Poynt tedha:
29.7646°C = 85.58°F = 302.91K - Poynt bryjyon:
2400.0°C = 4352.00°F = 2673.15K - Valence:
2, 3 - Period:
4 - Group:
IIIA - Block:
p - block - Spektrum dyllans:
Perthyansow thermodynamek
- Phase:
Solid
- Fusion heat:
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Atomek properties
- Elektron configuration:
[Ar] 3d10 4s2 4p1 = 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p1 - -
- -
- -
- -
- -
- -
- +1
- +2
- +3
- -
- -
- -
- -
- -
- -
- Ion kost:
Ga3+ - Galloes ionheans an atom:
5.999 (eV) - Atomek radius:
136 (pm) - Radius kovalent:
123 (pm) - Radius Van der Waals:
187 (pm)
Studhow oksidyans:
Perthyansow elektromagnetek
- Tredanel conductivity:
7352941.17647059 (S/m) - Tredanel type:
Conductor - Eghen vagnetek:
Diamagnetic - Susceptibilita magnetek folum:
-1.77 ⋅ 10-5 - Susceptibilita magnetek poes:
-3 ⋅ 10-9 - Susceptibilita magnetek molar:
-2.09 ⋅ 10-10 (m³/mol) - Resistivity:
1.36 ⋅ 10-7 (Ω · m) - Poynt ughhedhesedh:
-272.07°C = -457.72°F = 1.083K
Crystal bagh
- Structure of the grid:
Orthorhombic - Grid parameters:
a=4.519 Å; b=7.658 Å; c=4.526 Å - Stons
----
- Tempredh Debye:
-33.15°C = -27.67°F = 240K
Keworansel information
- Color:
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CAS7440-55-3 - CID Number:
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Reactivity
- Electronegativity:
1.81 - Valence:
2, 3 - Elektron affinity:
29.061 (kJ/mole)
Perthyansow nuklerek
- Radioactive:
Na - Half life, s:
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- Fire hazard:
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Prevalence
- Universe consists of "Galyum" on
1 ⋅ 10-6% - Howl consists of "Galyum" on
4 ⋅ 10-4% - Oceans consists of "Galyum" on
3 ⋅ 10-7% - Human korf consists of "Galyum" on
9.9877424 ⋅ 10-7% - The an Norvys krestennen consists of "Galyum" on
0.0019% - Meteorites konsystya of "Galyum" on
7.6 ⋅ 10-4%