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praseodymium
praseodymium

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niobium



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Properti dari praseodymium dan niobium

1 Fisik
1 Titik lebur
tungsten proper..
935,00 ° C
Rank: 48 (Overall)
2.468,00 ° C
Rank: 6 (Overall)
fransium properti
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3 Titik didih
tungsten proper..
3.130,00 ° C
Rank: 27 (Overall)
2.468,00 ° C
Rank: 45 (Overall)
Flerovium properti
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4 Kekerasan
4.1 Mohs Hardness
khrom properti
Tidak tersedia
Rank: N/A (Overall)
6,00
Rank: 6 (Overall)
cesium properti
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4.3 Brinell Hardness
osmium properti
481,00 MPa
Rank: 24 (Overall)
735,00 MPa
Rank: 14 (Overall)
cesium properti
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4.6 Vickers Hardness
tungsten proper..
400,00 MPa
Rank: 25 (Overall)
870,00 MPa
Rank: 12 (Overall)
proteksi properti
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5 Properti optik
5.1 Indeks bias
proteksi proper..
Tidak tersedia
Rank: N/A (Overall)
Tidak tersedia
Rank: N/A (Overall)
Air raksa properti
5.3 Daya pemantulan
Perak properti
Tidak tersedia
Rank: N/A (Overall)
Tidak tersedia
Rank: N/A (Overall)
molibdenum properti
ADD ⊕
6 Kecepatan suara
teknesium prope..
2.280,00 Nona
Rank: 40 (Overall)
3.480,00 Nona
Rank: 21 (Overall)
talium properti
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7 alotrop
Tidak
Tidak
7.1 α Alotrop
Tidak tersedia
Tidak tersedia
7.2 β Alotrop
Tidak tersedia
Tidak tersedia
7.3 γ Alotrop
Tidak tersedia
Tidak tersedia
2 kimiawi
1 Formula kimia
Pr
Nb
2 isotop
2.1 Isotop dikenal
proteksi proper..
31
Rank: 8 (Overall)
17
Rank: 22 (Overall)
Tennessine properti
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3 elektronegativitas
3.1 Pauling Elektronegativitas
Emas properti
1,13
Rank: 42 (Overall)
1,60
Rank: 23 (Overall)
fransium properti
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3.4 Sanderson Elektronegativitas
Kobalt properti
Tidak tersedia
Rank: N/A (Overall)
1,42
Rank: 16 (Overall)
cesium properti
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3.6 Allred Rochow Elektronegativitas
gallium properti
1,07
Rank: 32 (Overall)
1,23
Rank: 25 (Overall)
cesium properti
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3.8 Mulliken-Jaffe Elektronegativitas
polonium proper..
Tidak tersedia
Rank: N/A (Overall)
Tidak tersedia
Rank: N/A (Overall)
cesium properti
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3.11 Allen Elektronegativitas
berkelium prope..
Tidak tersedia
Rank: N/A (Overall)
1,41
Rank: 31 (Overall)
cesium properti
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4 Electropositivity
4.1 Pauling Electropositivity
fransium proper..
2,87
Rank: 12 (Overall)
2,40
Rank: 31 (Overall)
Emas properti
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5 Energi ionisasi
5.1 Tingkat Energi 1
khrom properti
527,00 kJ / mol
Rank: 78 (Overall)
652,10 kJ / mol
Rank: 41 (Overall)
cesium properti
5.4 Tingkat Energi 2
khrom properti
1.020,00 kJ / mol
Rank: 80 (Overall)
1.380,00 kJ / mol
Rank: 50 (Overall)
ruthenium properti
5.6 Tingkat Energi 3
khrom properti
2.086,00 kJ / mol
Rank: 70 (Overall)
2.416,00 kJ / mol
Rank: 50 (Overall)
osmium properti
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6 Setara elektrokimia
fransium proper..
1,75 g / amp-jam
Rank: 40 (Overall)
0,69 g / amp-jam
Rank: 66 (Overall)
berili properti
7 Fungsi Kerja Electron
Platinum proper..
2,70 eV
Rank: 41 (Overall)
4,30 eV
Rank: 18 (Overall)
cesium properti
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8 Properti kimia lainnya
anti Korosi, Ionisasi, Isotop radioaktif
anti Korosi, Ionisasi, Isotop radioaktif, Kelarutan
3 Mekanis
1 Massa jenis
1.1 Kepadatan Pada Suhu Kamar
hassium properti
6,77 g / cm 3
Rank: 63 (Overall)
8,57 g / cm 3
Rank: 48 (Overall)
lithium properti
2.1 Kepadatan Ketika Liquid (di mp)
osmium properti
6,50 g / cm3
Rank: 39 (Overall)
Tidak tersedia
Rank: N/A (Overall)
lithium properti
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2 Tekanan uap
2.1 Tekanan uap pada 1000 K
strontium prope..
0,00 (Pa)
Rank: 25 (Overall)
Tidak tersedia
Rank: N/A (Overall)
cerium properti
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2.2 Tekanan uap pada 2000 K
khrom properti
13,20 (Pa)
Rank: 7 (Overall)
0,00 (Pa)
Rank: 27 (Overall)
tungsten properti
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6 Daya tarik
Besi properti
Tidak tersedia
Rank: N/A (Overall)
330,00 MPa
Rank: 12 (Overall)
indium properti
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7 kelekatan
Air raksa prope..
Tidak tersedia
Rank: N/A (Overall)
Tidak tersedia
Rank: N/A (Overall)
Air raksa properti
8 sifat elastisitas
8.1 geser Modulus
osmium properti
14,80 GPa
Rank: 39 (Overall)
38,00 GPa
Rank: 19 (Overall)
Kalium properti
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8.3 Modulus massal
osmium properti
28,80 GPa
Rank: 40 (Overall)
170,00 GPa
Rank: 10 (Overall)
cesium properti
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9.2 Young Modulus
iridium properti
37,30 GPa
Rank: 41 (Overall)
105,00 GPa
Rank: 20 (Overall)
cesium properti
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10 Poisson Ratio
gallium properti
0,28
Rank: 16 (Overall)
0,40
Rank: 4 (Overall)
berili properti
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11 Properti Teknik lainnya
Elastis, Lunak
Elastis, Lunak
5 Tabel periodik
1 Simbol
Pr
Nb
2 Jumlah kelompok
Tennessine prop..
Tidak tersedia
Rank: N/A (Overall)
5
Rank: 13 (Overall)
gadolinium properti
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4 Jumlah periode
Uranium properti
6
Rank: 2 (Overall)
5
Rank: 3 (Overall)
lithium properti
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6 Blok
blok f
d block
7 Keluarga elemen
lantanida
transisi Logam
6 Atomic
1 Nomor atom
Tennessine prop..
59
Rank: 57 (Overall)
41
Rank: 71 (Overall)
lithium properti
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5 Berat atom
Tennessine prop..
140,91 amu
Rank: 51 (Overall)
92,91 amu
Rank: 65 (Overall)
lithium properti
8 Volume atom
cesium properti
20,80 cm3 / mol
Rank: 15 (Overall)
10,87 cm3 / mol
Rank: 45 (Overall)
manggan properti
2 Konfigurasi elektron
[Xe] 4f3 6s2
[Kr] 4d4 5s1
3 Potensi valensi elektron
Platinum proper..
42,64 (-eV)
Rank: 42 (Overall)
104,00 (-eV)
Rank: 8 (Overall)
fransium properti
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5 Atom
5.1 Jumlah Proton
Tennessine prop..
59
Rank: 56 (Overall)
41
Rank: 70 (Overall)
lithium properti
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7.1 Jumlah Neutron
Flerovium prope..
82
Rank: 41 (Overall)
52
Rank: 53 (Overall)
lithium properti
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7.4 Jumlah Elektron
Tennessine prop..
59
Rank: 56 (Overall)
41
Rank: 70 (Overall)
lithium properti
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9 Struktur kristal
Hexagonal Tutup Dikemas (HCP)
Tubuh Centered Cubic (BCC)
9.1 kristal Lattice
10 Radius Atom
10.1 Radius atom
cesium properti
182,00 sore
Rank: 11 (Overall)
146,00 sore
Rank: 35 (Overall)
berili properti
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10.3 kovalen Radius
fransium proper..
203,00 sore
Rank: 9 (Overall)
164,00 sore
Rank: 28 (Overall)
berili properti
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11.1 Van der Waals Radius
fransium proper..
239,00 sore
Rank: 14 (Overall)
200,00 sore
Rank: 28 (Overall)
Seng properti
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2 Konstan kisi
manggan properti
367,25 sore
Rank: 29 (Overall)
330,04 sore
Rank: 51 (Overall)
berili properti
3 kisi Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
4 Kisi C / A Ratio
Kadmium properti
1,61
Rank: 4 (Overall)
Tidak tersedia
Rank: N/A (Overall)
berili properti
6 Nomor Atom berdekatan
6.1 Berikutnya Element
6.2 Elemen sebelumnya
9 magnetik
1 Properti listrik
1.1 tahanan
Air raksa prope..
0,70 nΩ · m
Rank: 65 (Overall)
152,00 nΩ · m
Rank: 23 (Overall)
talium properti
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1.3 Konduktivitas listrik
Perak properti
0,01 10 6 / cm Ω
Rank: 50 (Overall)
0,07 10 6 / cm Ω
Rank: 28 (Overall)
plutonium properti
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1.1 elektron Affinity
Emas properti
50,00 kJ / mol
Rank: 21 (Overall)
86,10 kJ / mol
Rank: 12 (Overall)
Air raksa properti
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2.1 Properti listrik
Konduktor
Konduktor
3 Karakteristik magnetik
3.1 Berat jenis
Kobalt properti
6,77
Rank: 50 (Overall)
8,57
Rank: 37 (Overall)
lithium properti
ADD ⊕
5.1 Pemesanan magnetik
paramagnetik
paramagnetik
5.2 permeabilitas
Besi properti
Tidak tersedia
Rank: N/A (Overall)
Tidak tersedia
Rank: N/A (Overall)
Bismut properti
ADD ⊕
6.1 Kerentanan
Besi properti
Tidak tersedia
Rank: N/A (Overall)
Tidak tersedia
Rank: N/A (Overall)
Bismut properti
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11 termal
1 Panas spesifik
lithium properti
0,19 J / (kg K)
Rank: 32 (Overall)
0,26 J / (kg K)
Rank: 20 (Overall)
amerisium properti
2 Konduktivitas termal
Perak properti
12,50 W / m · K
Rank: 59 (Overall)
53,70 W / m · K
Rank: 29 (Overall)
neptunium properti
ADD ⊕
3 Suhu kritis
lithium properti
Tidak tersedia
Rank: N/A (Overall)
Tidak tersedia
Rank: N/A (Overall)
ytterbium properti
ADD ⊕
5 Molar Kapasitas Panas
amerisium prope..
27,20 J / mol · K
Rank: 18 (Overall)
24,60 J / mol · K
Rank: 50 (Overall)
berili properti
6 Ekspansi termal
cesium properti
6,70 um / (m · K)
Rank: 50 (Overall)
7,30 um / (m · K)
Rank: 48 (Overall)
tungsten properti
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7 Standard molar Entropi
protactinium pr..
73,20 J / mol.K
Rank: 10 (Overall)
36,40 J / mol.K
Rank: 42 (Overall)
berili properti
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8 entalpi
8.1 Entalpi penguapan
tungsten proper..
296,80 kJ / mol
Rank: 29 (Overall)
696,60 kJ / mol
Rank: 4 (Overall)
Seng properti
8.2 Entalpi Fusion
tungsten proper..
6,89 kJ / mol
Rank: 48 (Overall)
27,20 kJ / mol
Rank: 6 (Overall)
cesium properti
ADD ⊕
8.3 Entalpi atomisasi
tungsten proper..
368,00 kJ / mol
Rank: 24 (Overall)
745,00 kJ / mol
Rank: 4 (Overall)
Air raksa properti
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