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actinium
actinium

Potasiu
Potasiu



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actinium
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Potasiu

Comparați actinium și Potasiu

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1 Tabelul periodic
1.1 Simbol
Ac
K
1.2 Număr grup
Tennessine elem..
Nu e disponibil
Rank: N/A (Overall)
1
Rank: 17 (Overall)
gadoliniu element
ADD ⊕
1.3 perioada Număr
Uraniu element
7
Rank: 1 (Overall)
4
Rank: 4 (Overall)
litiu element
ADD ⊕
1.4 bloc
f block
s block
1.5 Element de familie
actinide
alcaliu
1.6 Numărul CAS
roentgeniu elem..
7440348
Rank: 47 (Overall)
7440097
Rank: 70 (Overall)
Aluminiu element
1.7 Nume grup spațiu
Fm_ 3m
3m Im_
1.8 Număr spațiu grup
Sodiu element
225,00
Rank: 2 (Overall)
229,00
Rank: 1 (Overall)
Plutoniu element
ADD ⊕
2 Fapte
2.1 Fapte interesante
nu e disponibil
  • In lista de mai abundent element de potasiu este clasat pe locul al 7-lea.
  • Potasiu poate fi ușor tăiate (tocat) în jos, folosind cuțit.
2.2 surse
S-a obținut prin tratarea cu Radium Neutronii, Minereu metale
S-au găsit în minerale, Minerit
2.3 Istorie
2.3.1 care a descoperit
Friedrich Oskar Giesel
Humphry Davy
2.3.2 Descoperire
in 1902
în 1807
2.5 Abundenţă
2.5.1 Abundenței În Universul
Fier element
Nu e disponibil
Rank: N/A (Overall)
3 * 10-4 %
Rank: 9 (Overall)
taliu element
2.8.1 Abundenței În Soare
Fier element
~-9999 %
Rank: N/A (Overall)
~0.0004 %
Rank: 9 (Overall)
beriliului element
ADD ⊕
2.10.1 Abundenței În Meteoriți
Fier element
Nu e disponibil
Rank: N/A (Overall)
0,07 %
Rank: 9 (Overall)
Aur element
ADD ⊕
3.3.2 Abundenței în scoarța Pământului
Aluminiu element
Nu e disponibil
Rank: N/A (Overall)
1,50 %
Rank: 6 (Overall)
Radiu element
ADD ⊕
3.4.2 Abundenței în oceanele
Sodiu element
Nu e disponibil
Rank: N/A (Overall)
0,04 %
Rank: 3 (Overall)
protactiniu element
3.4.4 Abundenței la om
Calciu element
Nu e disponibil
Rank: N/A (Overall)
0,20 %
Rank: 2 (Overall)
Radiu element
ADD ⊕
4 utilizări
4.1 Utilizări și beneficii
  • din metal actinium are o mare sursă de radiații alfa, dar este greu de folosit în afara scopului cercetării.
  • Compușii de potasiu sunt în cerere mare pentru aplicarea lor în fabricarea de îngrășăminte.
  • carbonat de potasiu este utilizat în fabricarea sticlei și carbonat de potasiu în fabricarea de detergent și corp de spălare.
4.1.1 Utilizări industriale
N / A
industria de muniție, Industria chimica
4.1.2 Utilizări medicale
N / A
Industria farmaceutica
4.1.4 alte utilizări
Aliaje, Cercetarea nucleară, Scopuri de cercetare
N / A
4.2 Proprietățile biologice
4.2.1 Toxicitate
Toxic
Toxic
4.2.2 Prezent în corpul uman
Nu
da
4.2.3 in Blood
Sodiu element
0,00 Sânge / mg dm-3
Rank: 37 (Overall)
1.620,00 Sânge / mg dm-3
Rank: 2 (Overall)
Plutoniu element
ADD ⊕
4.2.5 in Bone
Calciu element
0,00 ppm
Rank: 36 (Overall)
2.100,00 ppm
Rank: 3 (Overall)
Plutoniu element
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5 Fizic
5.1 Punct de topire
Tungsten element
1.227,00 ° C
Rank: 38 (Overall)
63,65 ° C
Rank: 77 (Overall)
franciu element
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6.2 Punct de fierbere
Tungsten element
3.200,00 ° C
Rank: 26 (Overall)
774,00 ° C
Rank: 72 (Overall)
Fleroviu element
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6.4 Aspect
6.4.1 Stare fizică
Solid
Solid
6.4.2 Culoare
silvery alb
Gray argintat
6.4.3 Luciu
N / A
N / A
6.5 Duritate
6.5.1 Mohs Duritate
Crom element
Nu e disponibil
Rank: N/A (Overall)
0,40
Rank: 23 (Overall)
cesiu element
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6.5.3 Duritatea Brinell
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
0,36 MPa
Rank: 54 (Overall)
cesiu element
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7.1.1 Duritatea Vickers
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Paladiu element
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7.3 Viteza sunetului
tehnețiu element
Nu e disponibil
Rank: N/A (Overall)
2.000,00 Domnișoară
Rank: 45 (Overall)
taliu element
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7.6 Proprietăți optice
7.6.1 Indicele de refractie
Paladiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
7.6.3 reflexiei
Argint element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
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7.7 forme alotropice
Nu
Nu
7.7.1 alfa forme alotropice
Nu e disponibil
Nu e disponibil
7.7.2 p forme alotropice
Nu e disponibil
Nu e disponibil
7.7.3 y forme alotropice
Nu e disponibil
Nu e disponibil
8 Chimic
8.1 Formula chimica
Ac
K
8.2 izotopii
8.2.1 Izotopi cunoscute
Paladiu element
29
Rank: 10 (Overall)
20
Rank: 19 (Overall)
Tennessine element
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8.4 Electronegativitate
8.4.1 Pauling Electronegativitate
Aur element
1,10
Rank: 44 (Overall)
0,82
Rank: 51 (Overall)
franciu element
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8.5.2 Sanderson Electronegativitate
Cobalt element
Nu e disponibil
Rank: N/A (Overall)
0,45
Rank: 31 (Overall)
cesiu element
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8.5.4 Allred Rochow Electronegativitate
Galiu element
1,00
Rank: 36 (Overall)
0,91
Rank: 39 (Overall)
cesiu element
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9.2.2 Mulliken-Jaffe Electronegativitate
Poloniu element
Nu e disponibil
Rank: N/A (Overall)
0,73
Rank: 23 (Overall)
cesiu element
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9.3.2 Allen Electronegativitate
berkelium eleme..
Nu e disponibil
Rank: N/A (Overall)
0,73
Rank: 45 (Overall)
cesiu element
9.4 Electropositivity
9.4.1 Pauling Electropositivity
franciu element
2,90
Rank: 10 (Overall)
3,18
Rank: 3 (Overall)
Aur element
ADD ⊕
9.5 Energiile ionizarea
9.5.1 Primul nivel de energie
Crom element
499,00 kJ / mol
Rank: 84 (Overall)
418,80 kJ / mol
Rank: 87 (Overall)
cesiu element
9.5.3 Nivelul 2 Energie
Crom element
1.170,00 kJ / mol
Rank: 65 (Overall)
3.052,00 kJ / mol
Rank: 5 (Overall)
Ruteniu element
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9.5.5 3rd Level Energy
Crom element
1.900,00 kJ / mol
Rank: 79 (Overall)
4.420,00 kJ / mol
Rank: 8 (Overall)
Osmiu element
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9.6.2 4a Nivel de energie
Crom element
4.700,00 kJ / mol
Rank: 23 (Overall)
5.877,00 kJ / mol
Rank: 9 (Overall)
toriu element
ADD ⊕
9.7.2 A 5 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
7.975,00 kJ / mol
Rank: 8 (Overall)
Dubnium element
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9.7.4 A 6 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
9.590,00 kJ / mol
Rank: 13 (Overall)
seaborgiu element
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9.7.6 Nivelul de energie al 7-lea
Crom element
Nu e disponibil
Rank: N/A (Overall)
11.343,00 kJ / mol
Rank: 17 (Overall)
bohrium element
ADD ⊕
9.7.7 A 8-Level Energy
Crom element
Nu e disponibil
Rank: N/A (Overall)
14.944,00 kJ / mol
Rank: 13 (Overall)
hassiu element
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9.7.9 Al 9-lea nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
16.963,70 kJ / mol
Rank: 15 (Overall)
itriu element
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9.7.11 A 10 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
48.610,00 kJ / mol
Rank: 3 (Overall)
Stronţiu element
9.7.13 11 Nivelul de energie
Magneziu element
Nu e disponibil
Rank: N/A (Overall)
54.490,00 kJ / mol
Rank: 4 (Overall)
itriu element
9.7.15 12 Nivelul de energie
Magneziu element
Nu e disponibil
Rank: N/A (Overall)
60.730,00 kJ / mol
Rank: 4 (Overall)
molibdenul element
9.7.17 13 Nivel de energie
Titan element
Nu e disponibil
Rank: N/A (Overall)
68.950,00 kJ / mol
Rank: 4 (Overall)
molibdenul element
9.7.19 14 Nivel de energie
vanadiu element
Nu e disponibil
Rank: N/A (Overall)
75.900,00 kJ / mol
Rank: 5 (Overall)
molibdenul element
9.7.21 15 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
83.080,00 kJ / mol
Rank: 6 (Overall)
Mangan element
9.7.23 16 Nivelul de energie
Mangan element
Nu e disponibil
Rank: N/A (Overall)
93.400,00 kJ / mol
Rank: 7 (Overall)
Fier element
9.7.25 17 Nivelul de energie
Fier element
Nu e disponibil
Rank: N/A (Overall)
99.710,00 kJ / mol
Rank: 8 (Overall)
Cobalt element
9.7.27 18 Nivelul de energie
Cobalt element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: 100 (Overall)
Nichel element
9.7.29 19 Nivel de energie
Nichel element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: 100 (Overall)
Cupru element
9.7.31 20 Nivelul de energie
Zinc element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.7.33 21 Nivelul de energie
Zinc element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
9.7.35 22 Nivelul de energie
Cupru element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
9.7.37 23 Nivelul de energie
Cupru element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.7.39 24 Nivelul de energie
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
9.7.41 25 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.7.42 26 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.7.44 27 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.7.46 28 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.7.47 29 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.7.49 30 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.8 echivalent electrochimică
franciu element
2,82 g / amp-hr
Rank: 18 (Overall)
1,46 g / amp-hr
Rank: 47 (Overall)
beriliului element
ADD ⊕
9.9 Funcția de electroni de lucru
Platină element
Nu e disponibil
Rank: N/A (Overall)
2,30 eV
Rank: 44 (Overall)
cesiu element
ADD ⊕
9.10 Celelalte proprietăți chimice
ionizarea, Izotopii radioactivi, Radioactivitate, Solubilitate
Stabilitate chimică, inflamabilitatea, ionizarea, Solubilitate
10 Atomic
10.1 Numar atomic
Tennessine elem..
89
Rank: 29 (Overall)
19
Rank: 87 (Overall)
litiu element
ADD ⊕
10.2 Configuratie electronica
[Rn] 6d1 7s2
[Ar] 4s1
10.3 Structura de cristal
Centrat cilindrică se confruntă cu (FCC)
Corp Centrat cilindrică (CCA)
10.3.1 rețelei de cristal
10.4 Atom
10.4.1 Numărul de Protonii
Tennessine elem..
89
Rank: 29 (Overall)
19
Rank: 86 (Overall)
litiu element
ADD ⊕
10.4.3 Numărul de Neutronii
Fleroviu element
138
Rank: 16 (Overall)
20
Rank: 64 (Overall)
litiu element
ADD ⊕
10.4.5 Numărul de Electronii
Tennessine elem..
89
Rank: 29 (Overall)
19
Rank: 86 (Overall)
litiu element
ADD ⊕
10.6 Raza unui Atom
10.6.1 Raza atomică
cesiu element
195,00 p.m
Rank: 7 (Overall)
227,00 p.m
Rank: 3 (Overall)
beriliului element
ADD ⊕
10.6.2 Raza covalentă
franciu element
Nu e disponibil
Rank: N/A (Overall)
203,00 p.m
Rank: 9 (Overall)
beriliului element
ADD ⊕
10.7.1 Van der Waals Raza
franciu element
Nu e disponibil
Rank: N/A (Overall)
275,00 p.m
Rank: 5 (Overall)
Zinc element
ADD ⊕
11.2 Greutate atomica
Tennessine elem..
227,00 amu
Rank: 25 (Overall)
39,10 amu
Rank: 81 (Overall)
litiu element
11.3 volum atomic
cesiu element
22,54 cm3 / mol
Rank: 11 (Overall)
45,46 cm3 / mol
Rank: 3 (Overall)
Mangan element
11.4 Numere atomice adiacente
11.5.1 Elementul precedent
11.5.2 Elementul următor
11.6 Valence Electron Potential
Platină element
38,60 (-EV)
Rank: 49 (Overall)
10,40 (-EV)
Rank: 63 (Overall)
franciu element
ADD ⊕
11.9 Constant zabrele
Mangan element
567,00 p.m
Rank: 8 (Overall)
532,80 p.m
Rank: 12 (Overall)
beriliului element
11.10 zabrele Unghiuri
π/2, π/2, π/2
π/2, π/2, π/2
11.11 C latice / A Ratio
cadmiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
12 Mecanic
12.1 Densitate
12.1.1 Densitatea la temperatura camerei
hassiu element
10,00 g / cm3
Rank: 37 (Overall)
0,86 g / cm3
Rank: 83 (Overall)
litiu element
ADD ⊕
12.1.2 Densitate Când lichid (la mp)
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
0,83 g / cm3
Rank: 59 (Overall)
litiu element
ADD ⊕
12.2 Rezistență la tracțiune
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
indiu element
ADD ⊕
12.3 Viscozitate
Mercur element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
12.4 Presiunea de vapori
12.5.1 Presiunea de vapori la 1000 K
Stronţiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
ceriu element
ADD ⊕
12.5.3 Presiunea de vapori la 2000 K
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten element
ADD ⊕
12.6 Proprietățile elasticitate
12.6.1 shear Modulus
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
1,30 GPa
Rank: 52 (Overall)
Potasiu element
ADD ⊕
12.6.2 Modulus în vrac
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
3,10 GPa
Rank: 48 (Overall)
cesiu element
ADD ⊕
12.6.4 Modulul lui Young
Iridiu element
Nu e disponibil
Rank: N/A (Overall)
3,53 GPa
Rank: 56 (Overall)
cesiu element
ADD ⊕
12.8 poisson Raportul
Galiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
ADD ⊕
12.10 Alte proprietăți mecanice
N / A
N / A
13 Magnetic
13.1 Caracteristici magnetice
13.1.1 Gravitație specifică
Cobalt element
10,07
Rank: 28 (Overall)
0,86
Rank: 69 (Overall)
litiu element
ADD ⊕
13.3.1 Comenzi magnetice
paramagnetic
paramagnetic
13.3.2 Permeabilitate
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
ADD ⊕
13.4.1 Susceptibil
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
ADD ⊕
13.7 Proprietăți electrice
13.7.1 Domeniul imobilier electrice
Necunoscut
Conductor
13.7.2 Rezistivitatea
Mercur element
Nu e disponibil
Rank: N/A (Overall)
72,00 nΩ · m
Rank: 37 (Overall)
taliu element
ADD ⊕
13.7.3 Conductivitate electrică
Argint element
Nu e disponibil
Rank: N/A (Overall)
0,14 10 6 / cm Ω
Rank: 14 (Overall)
Plutoniu element
ADD ⊕
14.1.2 electron afinitate
Aur element
Nu e disponibil
Rank: N/A (Overall)
48,40 kJ / mol
Rank: 22 (Overall)
Mercur element
ADD ⊕
15 Termic
15.1 Căldura specifică
litiu element
0,12 J / (kg K)
Rank: 40 (Overall)
0,75 J / (kg K)
Rank: 6 (Overall)
americiu element
15.2 Molara Capacitatea de căldură
americiu element
27,20 J / mol · K
Rank: 18 (Overall)
29,60 J / mol · K
Rank: 6 (Overall)
beriliului element
15.4 Conductivitate termică
Argint element
12,00 W / m · K
Rank: 60 (Overall)
102,50 W / m · K
Rank: 15 (Overall)
neptuniu element
15.5 Temperatura critică
litiu element
Nu e disponibil
Rank: N/A (Overall)
2.223,00 K
Rank: 3 (Overall)
yterbiu element
ADD ⊕
15.7 Expansiunea termică
cesiu element
Nu e disponibil
Rank: N/A (Overall)
83,30 pm / (m · K)
Rank: 3 (Overall)
Tungsten element
ADD ⊕
15.9 entalpia
15.9.1 Entalpia de Vaporizarea
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
77,50 kJ / mol
Rank: 55 (Overall)
Zinc element
15.9.3 Entalpie Fusion
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
2,32 kJ / mol
Rank: 60 (Overall)
cesiu element
ADD ⊕
15.10.2 Entalpie de atomizare
Tungsten element
301,00 kJ / mol
Rank: 36 (Overall)
89,50 kJ / mol
Rank: 58 (Overall)
Mercur element
ADD ⊕
15.11 Standard Molar Entropy
protactiniu ele..
56,50 J / mol.K
Rank: 25 (Overall)
64,70 J / mol.K
Rank: 18 (Overall)
beriliului element
ADD ⊕