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neodymium
neodymium

praseodymium
praseodymium



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Properti dari neodymium dan praseodymium

1 Fisik
1 Titik lebur
tungsten proper..
1.010,00 ° C
Rank: 44 (Overall)
935,00 ° C
Rank: 48 (Overall)
fransium properti
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2 Titik didih
tungsten proper..
3.127,00 ° C
Rank: 28 (Overall)
3.130,00 ° C
Rank: 27 (Overall)
Flerovium properti
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3 Kekerasan
3.1 Mohs Hardness
khrom properti
Tidak tersedia
Rank: N/A (Overall)
Tidak tersedia
Rank: N/A (Overall)
cesium properti
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3.2 Brinell Hardness
osmium properti
265,00 MPa
Rank: 35 (Overall)
481,00 MPa
Rank: 24 (Overall)
cesium properti
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3.3 Vickers Hardness
tungsten proper..
345,00 MPa
Rank: 27 (Overall)
400,00 MPa
Rank: 25 (Overall)
proteksi properti
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2 Properti optik
2.1 Indeks bias
proteksi proper..
Tidak tersedia
Rank: N/A (Overall)
Tidak tersedia
Rank: N/A (Overall)
Air raksa properti
4.1 Daya pemantulan
Perak properti
Tidak tersedia
Rank: N/A (Overall)
Tidak tersedia
Rank: N/A (Overall)
molibdenum properti
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5 Kecepatan suara
teknesium prope..
2.330,00 Nona
Rank: 38 (Overall)
2.280,00 Nona
Rank: 40 (Overall)
talium properti
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9 alotrop
Tidak
Tidak
9.1 α Alotrop
Tidak tersedia
Tidak tersedia
9.2 β Alotrop
Tidak tersedia
Tidak tersedia
9.3 γ Alotrop
Tidak tersedia
Tidak tersedia
2 kimiawi
1 Formula kimia
Nd
Pr
2 isotop
2.1 Isotop dikenal
proteksi proper..
30
Rank: 9 (Overall)
31
Rank: 8 (Overall)
Tennessine properti
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5 elektronegativitas
5.1 Pauling Elektronegativitas
Emas properti
1,14
Rank: 41 (Overall)
1,13
Rank: 42 (Overall)
fransium properti
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5.2 Sanderson Elektronegativitas
Kobalt properti
Tidak tersedia
Rank: N/A (Overall)
Tidak tersedia
Rank: N/A (Overall)
cesium properti
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4.2 Allred Rochow Elektronegativitas
gallium properti
1,07
Rank: 32 (Overall)
1,07
Rank: 32 (Overall)
cesium properti
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4.3 Mulliken-Jaffe Elektronegativitas
polonium proper..
Tidak tersedia
Rank: N/A (Overall)
Tidak tersedia
Rank: N/A (Overall)
cesium properti
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4.5 Allen Elektronegativitas
berkelium prope..
Tidak tersedia
Rank: N/A (Overall)
Tidak tersedia
Rank: N/A (Overall)
cesium properti
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5 Electropositivity
5.1 Pauling Electropositivity
fransium proper..
2,86
Rank: 13 (Overall)
2,87
Rank: 12 (Overall)
Emas properti
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6 Energi ionisasi
6.1 Tingkat Energi 1
khrom properti
533,10 kJ / mol
Rank: 77 (Overall)
527,00 kJ / mol
Rank: 78 (Overall)
cesium properti
6.2 Tingkat Energi 2
khrom properti
1.040,00 kJ / mol
Rank: 79 (Overall)
1.020,00 kJ / mol
Rank: 80 (Overall)
ruthenium properti
6.4 Tingkat Energi 3
khrom properti
2.130,00 kJ / mol
Rank: 69 (Overall)
2.086,00 kJ / mol
Rank: 70 (Overall)
osmium properti
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7 Setara elektrokimia
fransium proper..
1,79 g / amp-jam
Rank: 37 (Overall)
1,75 g / amp-jam
Rank: 40 (Overall)
berili properti
8 Fungsi Kerja Electron
Platinum proper..
3,20 eV
Rank: 34 (Overall)
2,70 eV
Rank: 41 (Overall)
cesium properti
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9 Properti kimia lainnya
Stabilitas kimia, Korosi, Mudah terbakar, Ionisasi
anti Korosi, Ionisasi, Isotop radioaktif
4 Mekanis
1 Massa jenis
1.1 Kepadatan Pada Suhu Kamar
hassium properti
7,01 g / cm 3
Rank: 61 (Overall)
6,77 g / cm 3
Rank: 63 (Overall)
lithium properti
1.3 Kepadatan Ketika Liquid (di mp)
osmium properti
6,89 g / cm3
Rank: 36 (Overall)
6,50 g / cm3
Rank: 39 (Overall)
lithium properti
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2 Tekanan uap
2.1 Tekanan uap pada 1000 K
strontium prope..
0,00 (Pa)
Rank: 21 (Overall)
0,00 (Pa)
Rank: 25 (Overall)
cerium properti
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2.4 Tekanan uap pada 2000 K
khrom properti
101,00 (Pa)
Rank: 2 (Overall)
13,20 (Pa)
Rank: 7 (Overall)
tungsten properti
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3 Daya tarik
Besi properti
Tidak tersedia
Rank: N/A (Overall)
Tidak tersedia
Rank: N/A (Overall)
indium properti
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2 kelekatan
Air raksa prope..
Tidak tersedia
Rank: N/A (Overall)
Tidak tersedia
Rank: N/A (Overall)
Air raksa properti
4 sifat elastisitas
4.1 geser Modulus
osmium properti
16,30 GPa
Rank: 38 (Overall)
14,80 GPa
Rank: 39 (Overall)
Kalium properti
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6.2 Modulus massal
osmium properti
31,80 GPa
Rank: 37 (Overall)
28,80 GPa
Rank: 40 (Overall)
cesium properti
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6.4 Young Modulus
iridium properti
41,40 GPa
Rank: 40 (Overall)
37,30 GPa
Rank: 41 (Overall)
cesium properti
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7 Poisson Ratio
gallium properti
0,28
Rank: 16 (Overall)
0,28
Rank: 16 (Overall)
berili properti
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9 Properti Teknik lainnya
NA
Elastis, Lunak
7 Tabel periodik
1 Simbol
Nd
Pr
2 Jumlah kelompok
Tennessine prop..
1
Rank: 17 (Overall)
Tidak tersedia
Rank: N/A (Overall)
gadolinium properti
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4 Jumlah periode
Uranium properti
6
Rank: 2 (Overall)
6
Rank: 2 (Overall)
lithium properti
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5 Blok
blok f
blok f
6 Keluarga elemen
lantanida
lantanida
8 Atomic
1 Nomor atom
Tennessine prop..
60
Rank: 56 (Overall)
59
Rank: 57 (Overall)
lithium properti
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3 Berat atom
Tennessine prop..
144,24 amu
Rank: 50 (Overall)
140,91 amu
Rank: 51 (Overall)
lithium properti
4 Volume atom
cesium properti
20,60 cm3 / mol
Rank: 18 (Overall)
20,80 cm3 / mol
Rank: 15 (Overall)
manggan properti
5 Konfigurasi elektron
[Xe] 4f4 6s2
[Xe] 4f3 6s2
6 Potensi valensi elektron
Platinum proper..
43,40 (-eV)
Rank: 41 (Overall)
42,64 (-eV)
Rank: 42 (Overall)
fransium properti
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7 Atom
7.1 Jumlah Proton
Tennessine prop..
60
Rank: 55 (Overall)
59
Rank: 56 (Overall)
lithium properti
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7.3 Jumlah Neutron
Flerovium prope..
84
Rank: 40 (Overall)
82
Rank: 41 (Overall)
lithium properti
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7.5 Jumlah Elektron
Tennessine prop..
60
Rank: 55 (Overall)
59
Rank: 56 (Overall)
lithium properti
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10 Struktur kristal
Ganda Hexagonal Tutup Dikemas (DHCP)
Hexagonal Tutup Dikemas (HCP)
10.1 kristal Lattice
11 Radius Atom
11.1 Radius atom
cesium properti
181,00 sore
Rank: 13 (Overall)
182,00 sore
Rank: 11 (Overall)
berili properti
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11.4 kovalen Radius
fransium proper..
201,00 sore
Rank: 10 (Overall)
203,00 sore
Rank: 9 (Overall)
berili properti
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11.8 Van der Waals Radius
fransium proper..
229,00 sore
Rank: 20 (Overall)
239,00 sore
Rank: 14 (Overall)
Seng properti
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12 Konstan kisi
manggan properti
365,80 sore
Rank: 30 (Overall)
367,25 sore
Rank: 29 (Overall)
berili properti
13 kisi Angles
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
14 Kisi C / A Ratio
Kadmium properti
1,61
Rank: 4 (Overall)
1,61
Rank: 4 (Overall)
berili properti
15 Nomor Atom berdekatan
15.1 Berikutnya Element
15.2 Elemen sebelumnya
10 magnetik
1 Properti listrik
1.1 tahanan
Air raksa prope..
643,00 nΩ · m
Rank: 6 (Overall)
0,70 nΩ · m
Rank: 65 (Overall)
talium properti
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1.3 Konduktivitas listrik
Perak properti
0,02 10 6 / cm Ω
Rank: 48 (Overall)
0,01 10 6 / cm Ω
Rank: 50 (Overall)
plutonium properti
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1.5 elektron Affinity
Emas properti
50,00 kJ / mol
Rank: 21 (Overall)
50,00 kJ / mol
Rank: 21 (Overall)
Air raksa properti
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1.7 Properti listrik
NA
Konduktor
2 Karakteristik magnetik
2.1 Berat jenis
Kobalt properti
7,00
Rank: 47 (Overall)
6,77
Rank: 50 (Overall)
lithium properti
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2.3 Pemesanan magnetik
paramagnetik
paramagnetik
2.4 permeabilitas
Besi properti
Tidak tersedia
Rank: N/A (Overall)
Tidak tersedia
Rank: N/A (Overall)
Bismut properti
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2.6 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)
0,19 J / (kg K)
Rank: 32 (Overall)
amerisium properti
2 Konduktivitas termal
Perak properti
16,50 W / m · K
Rank: 50 (Overall)
12,50 W / m · K
Rank: 59 (Overall)
neptunium properti
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3 Suhu kritis
lithium properti
Tidak tersedia
Rank: N/A (Overall)
Tidak tersedia
Rank: N/A (Overall)
ytterbium properti
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4 Molar Kapasitas Panas
amerisium prope..
27,45 J / mol · K
Rank: 17 (Overall)
27,20 J / mol · K
Rank: 18 (Overall)
berili properti
5 Ekspansi termal
cesium properti
9,60 um / (m · K)
Rank: 41 (Overall)
6,70 um / (m · K)
Rank: 50 (Overall)
tungsten properti
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6 Standard molar Entropi
protactinium pr..
71,50 J / mol.K
Rank: 13 (Overall)
73,20 J / mol.K
Rank: 10 (Overall)
berili properti
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7 entalpi
7.1 Entalpi penguapan
tungsten proper..
273,00 kJ / mol
Rank: 34 (Overall)
296,80 kJ / mol
Rank: 29 (Overall)
Seng properti
7.4 Entalpi Fusion
tungsten proper..
7,14 kJ / mol
Rank: 45 (Overall)
6,89 kJ / mol
Rank: 48 (Overall)
cesium properti
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7.7 Entalpi atomisasi
tungsten proper..
322,00 kJ / mol
Rank: 32 (Overall)
368,00 kJ / mol
Rank: 24 (Overall)
Air raksa properti
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