1 Tabel périodik
1.1 Symbol
Ca
1.2 Panggil Group
1.3 Panggil periode
1.4 Block
s pemblokiran
1.5 Family unsur
alkalin bumi
1.6 CAS Number
7440702
Rank: 21 (Overall) ▶
7429905
54386242
1.7 Jeneng papan Group
Fm_ 3M
1.8 Space Group Number
225.00
Rank: 2 (Overall) ▶
11
229
2 facts
2.1 Facts Interesting
- Calcium rangking Alexa 5th ing dhaftar turah mbrawah bumi persentasi.
- Iki urip ing negara senyawa.
- Gypsum utawa calcium sulfat digunakake minangka plester lan plester saka paris.
2.2 sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
2.3 History
2.3.1 sing katutup
Humphry Davy
2.3.2 Discovery
ing taun 1808
2.4 turah mbrawah
2.4.1 Turah mbrawah Ing Universe
7 * 10-3 %
Rank: 3 (Overall) ▶
5E-09
0.11
2.4.2 Turah mbrawah Ing Sun
~0.007 %
Rank: 4 (Overall) ▶
1E-08
0.1
2.4.3 Turah mbrawah Ing meteorit
1.10 %
Rank: 4 (Overall) ▶
1.7E-07
22
2.4.4 Turah mbrawah Ing bumi lemah ndhuwur
5.00 %
Rank: 3 (Overall) ▶
9.9E-12
8.1
2.4.5 Turah mbrawah Ing Segara
0.00 %
Rank: 5 (Overall) ▶
2E-23
1.1
2.4.6 Turah mbrawah Ing Manungsa
1.40 %
Rank: 1 (Overall) ▶
1E-13
1.4
3 ulah
3.1 Ulah lan Wuku
Character length exceed error
3.1.1 Ulah Industrial
Industri Kimia
3.1.2 Ulah Medical
Dentistry, Industry Pharmaceutical
3.1.3 Ulah liyane
wesi
3.2 Properties biologi
3.2.1 keracunan
non Toxic
3.2.2 Saiki ing badan Human
Ya
3.2.3 Sang
60.50 Sang / mg dm-3
Rank: 4 (Overall) ▶
0
1970
3.2.4 ing Bone
170,000.00 ppm
Rank: 1 (Overall) ▶
0
170000
4 fisik
4.1 leleh Point
839.00 ° C
Rank: 52 (Overall) ▶
27
3410
4.2 Boiling Point
1,484.00 ° C
Rank: 58 (Overall) ▶
147
5660
4.3 katon
4.3.1 State fisik
Solid
4.3.2 warna
Gray
4.3.3 luster
NA
4.4 atose
4.4.1 Mohs atose
1.75
Rank: 17 (Overall) ▶
0.2
8.5
4.4.2 Brinell atose
170.00 MPa
Rank: 44 (Overall) ▶
0.14
3490
4.4.3 Vickers atose
ora Sumadhiya
Rank: N/A (Overall) ▶
121
3430
4.5 Kacepetan swara
3,810.00 m / s
Rank: 19 (Overall) ▶
818
16200
4.6 Properties Optical
4.6.1 bias Index
ora Sumadhiya
Rank: N/A (Overall) ▶
1.000933
1.7229
4.6.2 reflectivity
ora Sumadhiya
Rank: N/A (Overall) ▶
58
97
4.7 allotropes
Ora
4.7.1 α allotropes
ora Sumadhiya
4.7.2 β allotropes
ora Sumadhiya
4.7.3 γ allotropes
ora Sumadhiya
5 Kimia
5.1 Formula Kimia
Ca
5.2 isotop
5.2.1 Isotop dikenal
5.3 keelektronegatifan
5.3.1 Pauling Elektronegativitas
1.00
Rank: 45 (Overall) ▶
0.7
2.54
5.3.2 Sanderson Elektronegativitas
0.95
Rank: 24 (Overall) ▶
0.22
2.56
5.3.3 Allred Rochow Elektronegativitas
1.04
Rank: 34 (Overall) ▶
0.86
1.82
5.3.4 Mulliken-Jaffe Elektronegativitas
1.08
Rank: 17 (Overall) ▶
0.62
2.48
5.3.5 Allen Elektronegativitas
1.03
Rank: 39 (Overall) ▶
0.659
2.7
5.4 Electropositivity
5.4.1 Pauling Electropositivity
5.5 tenogo ionisasi
5.5.1 Level Energy 1st
589.80 kJ / mol
Rank: 57 (Overall) ▶
375.7
26130
5.5.2 Level Energy 2
1,145.40 kJ / mol
Rank: 69 (Overall) ▶
710.2162
28750
5.5.3 Level Energy 3rd
4,912.40 kJ / mol
Rank: 7 (Overall) ▶
1600
34230
5.5.4 Level Energy 4
6,491.00 kJ / mol
Rank: 7 (Overall) ▶
2780
37066
5.5.5 Level Energy 5th
8,153.00 kJ / mol
Rank: 7 (Overall) ▶
4305.2
97510
5.5.6 Level Energy 6th
10,496.00 kJ / mol
Rank: 8 (Overall) ▶
5715.8
105800
5.5.7 tingkat Energy 7
12,270.00 kJ / mol
Rank: 12 (Overall) ▶
7226.8
114300
5.5.8 Level Energy 8
14,206.00 kJ / mol
Rank: 15 (Overall) ▶
8857.4
125300
5.5.9 Level Energy 9
18,191.00 kJ / mol
Rank: 12 (Overall) ▶
14110
134700
5.5.10 Level Energy 10th
20,385.00 kJ / mol
Rank: 16 (Overall) ▶
17100
144300
5.5.11 Level Energy 11
57,110.00 kJ / mol
Rank: 3 (Overall) ▶
19900
169988
5.5.12 Level Energy 12
63,410.00 kJ / mol
Rank: 3 (Overall) ▶
22219
189368
5.5.13 Level Energy 13
70,110.00 kJ / mol
Rank: 3 (Overall) ▶
26930
76015
5.5.14 Level Energy 14
78,890.00 kJ / mol
Rank: 4 (Overall) ▶
29196
86450
5.5.15 Level Energy 15
86,310.00 kJ / mol
Rank: 5 (Overall) ▶
41987
97510
5.5.16 Level Energy 16
94,000.00 kJ / mol
Rank: 6 (Overall) ▶
47206
109480
5.5.17 Level Energy 17
104,900.00 kJ / mol
Rank: 7 (Overall) ▶
52737
122200
5.5.18 Level Energy 18
111,711.00 kJ / mol
Rank: 8 (Overall) ▶
58570
134810
5.5.19 Level Energy 19
ora Sumadhiya
Rank: 100 (Overall) ▶
64702
148700
5.5.20 Level Energy 20
ora Sumadhiya
Rank: 100 (Overall) ▶
80400
171200
5.5.21 Level Energy 21
ora Sumadhiya
Rank: N/A (Overall) ▶
87000
179100
5.5.22 Level Energy 22
ora Sumadhiya
Rank: N/A (Overall) ▶
93400
184900
5.5.23 Level Energy 23rd
ora Sumadhiya
Rank: N/A (Overall) ▶
98420
198800
5.5.24 Level Energy 24
ora Sumadhiya
Rank: N/A (Overall) ▶
104400
195200
5.5.25 Level Energy 25th
ora Sumadhiya
Rank: N/A (Overall) ▶
121900
121900
5.5.26 Level Energy 26th
ora Sumadhiya
Rank: N/A (Overall) ▶
127700
127700
5.5.27 Level Energy 27th
ora Sumadhiya
Rank: N/A (Overall) ▶
133800
133800
5.5.28 Level Energy 28th
ora Sumadhiya
Rank: N/A (Overall) ▶
139800
139800
5.5.29 Level Energy 29
ora Sumadhiya
Rank: N/A (Overall) ▶
148100
148100
5.5.30 Level Energy 30
ora Sumadhiya
Rank: N/A (Overall) ▶
154500
154500
5.6 padha karo elektrokimia
0.75 g / amp-day
Rank: 64 (Overall) ▶
0.16812
8.3209
5.7 Fungsi Work elektron
2.87 eV
Rank: 38 (Overall) ▶
2.14
5.65
5.8 Properties Kimia liyane
Kimia Stabilitas, Flammability, ionisasi, kelarutan
6 atom
6.1 Panggil atom
6.2 Konfigurasi elektron
[Ar] 4s 2
6.3 Struktur Crystal
Face tengah kubik (FCC)
6.3.1 Crystal pola
6.4 atom
6.4.1 Jumlah proton
6.4.2 Jumlah Neutron
1.4.3 Jumlah Èlèktron
1.5 Radius saka Atom
1.5.1 Radius atom
197.00 pm
Rank: 6 (Overall) ▶
112
265
1.5.3 kovalen Radius
176.00 pm
Rank: 22 (Overall) ▶
96
260
1.5.5 Van der Waals Radius
231.00 pm
Rank: 19 (Overall) ▶
139
348
1.6 Bobot atom
40.08 Amu
Rank: 80 (Overall) ▶
6.94
294
1.7 Volume atom
29.90 cm3 / mol
Rank: 7 (Overall) ▶
1.39
71.07
1.8 Nomer atom jejer
1.8.1 unsur Previous
1.8.2 Sabanjure unsur
1.9 Potensi Valence Electron
29.00 (-eV)
Rank: 53 (Overall) ▶
8
392.42
1.10 Constant pola
558.84 pm
Rank: 9 (Overall) ▶
228.58
891.25
1.11 pola Angles
π/2, π/2, π/2
1.12 Pola C / A rasio
ora Sumadhiya
Rank: N/A (Overall) ▶
1.567
1.886
2 Teknik
2.1 Kapadhetan
2.1.1 Kapadhetan Ing suhu kamar
1.55 g / cm 3
Rank: 80 (Overall) ▶
0.534
40.7
2.1.2 Kapadhetan Nalika Liquid (ing mp)
1.38 g / cm3
Rank: 57 (Overall) ▶
0.512
20
2.2 Strength tensile
ora Sumadhiya
Rank: N/A (Overall) ▶
2.5
11000
2.3 viskositas
ora Sumadhiya
Rank: N/A (Overall) ▶
0.001526
0.001526
2.4 meksa beluk
2.4.1 Meksa beluk ing 1000 K
25.50 (Pa)
Rank: 3 (Overall) ▶
2.47E-11
121
2.4.2 Meksa beluk ing 2000 K
ora Sumadhiya
Rank: N/A (Overall) ▶
2.62E-10
774
2.5 situs kelenturan
2.5.1 nyukur pengaturan
7.40 GPA
Rank: 45 (Overall) ▶
1.3
222
2.5.2 pengaturan akeh
17.00 GPA
Rank: 43 (Overall) ▶
1.6
462
2.5.3 Young kang pengaturan
20.00 GPA
Rank: 46 (Overall) ▶
1.7
528
2.6 Poisson rasio
0.31
Rank: 13 (Overall) ▶
0.032
0.47
2.7 Properties Teknik liyane
NA
3 Magnetic
3.1 Ciri Magnetic
3.1.1 Gravitasi tartamtu
4.58
Rank: 57 (Overall) ▶
0.53
4500
3.1.2 Nindakake Magnetic
diamagnetic
3.1.3 permeabilitas
ora Sumadhiya
Rank: N/A (Overall) ▶
1.25643E-06
0.0063
3.1.4 kelemahan
ora Sumadhiya
Rank: N/A (Overall) ▶
-0.000166
200000
3.2 Properties Listrik
3.2.1 Property Listrik
Arman
3.2.2 resistivity
33.60 nΩ · m
Rank: 48 (Overall) ▶
0.18
961
3.2.3 konduktivitas listrik
0.30 10 6 / cm Ω
Rank: 6 (Overall) ▶
0.00666
0.63
3.2.4 elektron Affinity
2.37 kJ / mol
Rank: 39 (Overall) ▶
0
222.8
4 termal
4.1 Kalor tartamtu
0.63 J / (kg K)
Rank: 7 (Overall) ▶
0.11
3.6
4.2 Graham Kapasitas kalor
25.93 J / mol · K
Rank: 34 (Overall) ▶
16.443
62.7
4.3 doyo termal
201.00 W / m · K
Rank: 5 (Overall) ▶
6.3
429
4.4 suhu kritis
ora Sumadhiya
Rank: N/A (Overall) ▶
26.3
3223
4.5 Expansion termal
22.30 μm / (m · K)
Rank: 19 (Overall) ▶
4.5
97
4.6 enthalpy
4.6.1 Enthalpy panguapan
150.00 kJ / mol
Rank: 47 (Overall) ▶
7.32
799.1
4.6.2 Enthalpy saka Fusion
8.54 kJ / mol
Rank: 41 (Overall) ▶
2.1
35.23
4.6.3 Enthalpy saka atomization
184.00 kJ / mol
Rank: 46 (Overall) ▶
61.5
837
4.7 Standard molar Entropy
41.60 J / mol.K
Rank: 36 (Overall) ▶
9.5
198.1