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calcium
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calcium metal

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1 Tabel périodik

1.1 Symbol

Ca

1.2 Panggil Group

2
Rank: 16 (Overall)
Gadolinium metal
0 17

1.3 Panggil periode

4
Rank: 4 (Overall)
lithium metal
2 7

1.4 Block

s pemblokiran

1.5 Family unsur

alkalin bumi

1.6 CAS Number

7440702
Rank: 21 (Overall)
Aluminium metal
7429905 54386242

1.7 Jeneng papan Group

Fm_ 3M

1.8 Space Group Number

225.00
Rank: 2 (Overall)
plutonium metal
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)
Thallium metal
5E-09 0.11

2.4.2 Turah mbrawah Ing Sun

~0.007 %
Rank: 4 (Overall)
Beryllium metal
1E-08 0.1

2.4.3 Turah mbrawah Ing meteorit

1.10 %
Rank: 4 (Overall)
Gold metal
1.7E-07 22

2.4.4 Turah mbrawah Ing bumi lemah ndhuwur

5.00 %
Rank: 3 (Overall)
Radium metal
9.9E-12 8.1

2.4.5 Turah mbrawah Ing Segara

0.00 %
Rank: 5 (Overall)
Protaktinium metal
2E-23 1.1

2.4.6 Turah mbrawah Ing Manungsa

1.40 %
Rank: 1 (Overall)
Radium metal
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)
plutonium metal
0 1970

3.2.4 ing Bone

170,000.00 ppm
Rank: 1 (Overall)
plutonium metal
0 170000

4 fisik

4.1 leleh Point

839.00 ° C
Rank: 52 (Overall)
Francium metal
27 3410

4.2 Boiling Point

1,484.00 ° C
Rank: 58 (Overall)
Flerovium metal
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)
sesium metal
0.2 8.5

4.4.2 Brinell atose

170.00 MPa
Rank: 44 (Overall)
sesium metal
0.14 3490

4.4.3 Vickers atose

ora Sumadhiya
Rank: N/A (Overall)
Palladium metal
121 3430

4.5 Kacepetan swara

3,810.00 m / s
Rank: 19 (Overall)
Thallium metal
818 16200

4.6 Properties Optical

4.6.1 bias Index

ora Sumadhiya
Rank: N/A (Overall)
Mercury metal
1.000933 1.7229

4.6.2 reflectivity

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
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

19
Rank: 20 (Overall)
Tennessine metal
0 38

5.3 keelektronegatifan

5.3.1 Pauling Elektronegativitas

1.00
Rank: 45 (Overall)
Francium metal
0.7 2.54

5.3.2 Sanderson Elektronegativitas

0.95
Rank: 24 (Overall)
sesium metal
0.22 2.56

5.3.3 Allred Rochow Elektronegativitas

1.04
Rank: 34 (Overall)
sesium metal
0.86 1.82

5.3.4 Mulliken-Jaffe Elektronegativitas

1.08
Rank: 17 (Overall)
sesium metal
0.62 2.48

5.3.5 Allen Elektronegativitas

1.03
Rank: 39 (Overall)
sesium metal
0.659 2.7

5.4 Electropositivity

5.4.1 Pauling Electropositivity

3.00
Rank: 9 (Overall)
Gold metal
1.46 3.3

5.5 tenogo ionisasi

5.5.1 Level Energy 1st

589.80 kJ / mol
Rank: 57 (Overall)
sesium metal
375.7 26130

5.5.2 Level Energy 2

1,145.40 kJ / mol
Rank: 69 (Overall)
uranium metal
710.2162 28750

5.5.3 Level Energy 3rd

4,912.40 kJ / mol
Rank: 7 (Overall)
osmium metal
1600 34230

5.5.4 Level Energy 4

6,491.00 kJ / mol
Rank: 7 (Overall)
thorium metal
2780 37066

5.5.5 Level Energy 5th

8,153.00 kJ / mol
Rank: 7 (Overall)
dubnium metal
4305.2 97510

5.5.6 Level Energy 6th

10,496.00 kJ / mol
Rank: 8 (Overall)
Seaborgium metal
5715.8 105800

5.5.7 tingkat Energy 7

12,270.00 kJ / mol
Rank: 12 (Overall)
Bohrium metal
7226.8 114300

5.5.8 Level Energy 8

14,206.00 kJ / mol
Rank: 15 (Overall)
hassium metal
8857.4 125300

5.5.9 Level Energy 9

18,191.00 kJ / mol
Rank: 12 (Overall)
Yttrium metal
14110 134700

5.5.10 Level Energy 10th

20,385.00 kJ / mol
Rank: 16 (Overall)
strontium metal
17100 144300

5.5.11 Level Energy 11

57,110.00 kJ / mol
Rank: 3 (Overall)
Yttrium metal
19900 169988

5.5.12 Level Energy 12

63,410.00 kJ / mol
Rank: 3 (Overall)
molybdenum metal
22219 189368

5.5.13 Level Energy 13

70,110.00 kJ / mol
Rank: 3 (Overall)
molybdenum metal
26930 76015

5.5.14 Level Energy 14

78,890.00 kJ / mol
Rank: 4 (Overall)
molybdenum metal
29196 86450

5.5.15 Level Energy 15

86,310.00 kJ / mol
Rank: 5 (Overall)
Manganese metal
41987 97510

5.5.16 Level Energy 16

94,000.00 kJ / mol
Rank: 6 (Overall)
Iron metal
47206 109480

5.5.17 Level Energy 17

104,900.00 kJ / mol
Rank: 7 (Overall)
kobalt metal
52737 122200

5.5.18 Level Energy 18

111,711.00 kJ / mol
Rank: 8 (Overall)
Nickel metal
58570 134810

5.5.19 Level Energy 19

ora Sumadhiya
Rank: 100 (Overall)
tembaga metal
64702 148700

5.5.20 Level Energy 20

ora Sumadhiya
Rank: 100 (Overall)
molybdenum metal
80400 171200

5.5.21 Level Energy 21

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
87000 179100

5.5.22 Level Energy 22

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
93400 184900

5.5.23 Level Energy 23rd

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
98420 198800

5.5.24 Level Energy 24

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
104400 195200

5.5.25 Level Energy 25th

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
121900 121900

5.5.26 Level Energy 26th

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
127700 127700

5.5.27 Level Energy 27th

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
133800 133800

5.5.28 Level Energy 28th

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
139800 139800

5.5.29 Level Energy 29

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
148100 148100

5.5.30 Level Energy 30

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
154500 154500

5.6 padha karo elektrokimia

0.75 g / amp-day
Rank: 64 (Overall)
Beryllium metal
0.16812 8.3209

5.7 Fungsi Work elektron

2.87 eV
Rank: 38 (Overall)
sesium metal
2.14 5.65

5.8 Properties Kimia liyane

Kimia Stabilitas, Flammability, ionisasi, kelarutan

6 atom

6.1 Panggil atom

20
Rank: 86 (Overall)
lithium metal
3 117

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

20
Rank: 85 (Overall)
lithium metal
3 117

6.4.2 Jumlah Neutron

20
Rank: 64 (Overall)
lithium metal
4 184

1.4.3 Jumlah Èlèktron

20
Rank: 85 (Overall)
lithium metal
3 117

1.5 Radius saka Atom

1.5.1 Radius atom

197.00 pm
Rank: 6 (Overall)
Beryllium metal
112 265

1.5.3 kovalen Radius

176.00 pm
Rank: 22 (Overall)
Beryllium metal
96 260

1.5.5 Van der Waals Radius

231.00 pm
Rank: 19 (Overall)
seng metal
139 348

1.6 Bobot atom

40.08 Amu
Rank: 80 (Overall)
lithium metal
6.94 294

1.7 Volume atom

29.90 cm3 / mol
Rank: 7 (Overall)
Manganese metal
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)
Francium metal
8 392.42

1.10 Constant pola

558.84 pm
Rank: 9 (Overall)
Beryllium metal
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)
Beryllium metal
1.567 1.886

2 Teknik

2.1 Kapadhetan

2.1.1 Kapadhetan Ing suhu kamar

1.55 g / cm 3
Rank: 80 (Overall)
lithium metal
0.534 40.7

2.1.2 Kapadhetan Nalika Liquid (ing mp)

1.38 g / cm3
Rank: 57 (Overall)
lithium metal
0.512 20

2.2 Strength tensile

ora Sumadhiya
Rank: N/A (Overall)
Indium metal
2.5 11000

2.3 viskositas

ora Sumadhiya
Rank: N/A (Overall)
Mercury metal
0.001526 0.001526

2.4 meksa beluk

2.4.1 Meksa beluk ing 1000 K

25.50 (Pa)
Rank: 3 (Overall)
cerium metal
2.47E-11 121

2.4.2 Meksa beluk ing 2000 K

ora Sumadhiya
Rank: N/A (Overall)
tungsten metal
2.62E-10 774

2.5 situs kelenturan

2.5.1 nyukur pengaturan

7.40 GPA
Rank: 45 (Overall)
kalium metal
1.3 222

2.5.2 pengaturan akeh

17.00 GPA
Rank: 43 (Overall)
sesium metal
1.6 462

2.5.3 Young kang pengaturan

20.00 GPA
Rank: 46 (Overall)
sesium metal
1.7 528

2.6 Poisson rasio

0.31
Rank: 13 (Overall)
Beryllium metal
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)
lithium metal
0.53 4500

3.1.2 Nindakake Magnetic

diamagnetic

3.1.3 permeabilitas

ora Sumadhiya
Rank: N/A (Overall)
Bismuth metal
1.25643E-06 0.0063

3.1.4 kelemahan

ora Sumadhiya
Rank: N/A (Overall)
Bismuth metal
-0.000166 200000

3.2 Properties Listrik

3.2.1 Property Listrik

Arman

3.2.2 resistivity

33.60 nΩ · m
Rank: 48 (Overall)
Thallium metal
0.18 961

3.2.3 konduktivitas listrik

0.30 10 6 / cm Ω
Rank: 6 (Overall)
plutonium metal
0.00666 0.63

3.2.4 elektron Affinity

2.37 kJ / mol
Rank: 39 (Overall)
Mercury metal
0 222.8

4 termal

4.1 Kalor tartamtu

0.63 J / (kg K)
Rank: 7 (Overall)
americium metal
0.11 3.6

4.2 Graham Kapasitas kalor

25.93 J / mol · K
Rank: 34 (Overall)
Beryllium metal
16.443 62.7

4.3 doyo termal

201.00 W / m · K
Rank: 5 (Overall)
neptunium metal
6.3 429

4.4 suhu kritis

ora Sumadhiya
Rank: N/A (Overall)
ytterbium metal
26.3 3223

4.5 Expansion termal

22.30 μm / (m · K)
Rank: 19 (Overall)
tungsten metal
4.5 97

4.6 enthalpy

4.6.1 Enthalpy panguapan

150.00 kJ / mol
Rank: 47 (Overall)
seng metal
7.32 799.1

4.6.2 Enthalpy saka Fusion

8.54 kJ / mol
Rank: 41 (Overall)
sesium metal
2.1 35.23

4.6.3 Enthalpy saka atomization

184.00 kJ / mol
Rank: 46 (Overall)
Mercury metal
61.5 837

4.7 Standard molar Entropy

41.60 J / mol.K
Rank: 36 (Overall)
Beryllium metal
9.5 198.1