Californium

Copper

Californium vs Copper

Californium

Copper

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1 Periodic Table

1.1 Symbol

1.2 Group Number

NA11

0 17

1.3 Period Number

2 7

1.4 Block

f block

d block

1.5 Element Family

Actinide

Transition Metal

1.6 CAS Number

74407137440508

7429905 54386242

1.7 Space Group Name

P63/mmc

Fm_ 3m

1.8 Space Group Number

194.00225.00

11 229

2 Facts

2.1 Interesting Facts

Californium metal is very harmful and highly radioactive.

Californium metal is the heaviest metal.

Copper rarely found in its pure form in nature.

Copper Sulfate is mostly used in agricultural poison and as an algicide in water purification system.

2.2 Sources

Made by Bombarding Curium with Helium Ions

Found in Minerals

2.3 History

2.3.1 Who Discovered

Lawrence Berkeley National Laboratory

Unknown

2.3.2 Discovery

In 1950

In Middle East (9000 BCE)

2.4 Abundance

2.4.1 Abundance In Universe

NA6 * 10^-6 %

5E-09 0.11

2.4.2 Abundance In Sun

~-9999 %~0.00007 %

1E-08 0.1

2.4.3 Abundance In Meteorites

NA0.01 %

1.7E-07 22

2.4.4 Abundance In Earth's Crust

NA0.01 %

9.9E-12 8.1

2.4.5 Abundance In Oceans

NA0.00 %

2E-23 1.1

2.4.6 Abundance In Humans

NA0.00 %

1E-13 1.4

3 Uses

3.1 Uses & Benefits

Californium metal has a very strong neutron emitter. It is used as a metal detector.
It also used as an identifier to check Water and oil layers in oil wells.

It is use for coinage and bullion.
Most of copper element is used in manufacturing electrical and electronic equipments such as wirings and components. It is also used in construction and industrial machine.

3.1.1 Industrial Uses

Chemical Industry

Chemical Industry, Electronic Industry

3.1.2 Medical Uses

3.1.3 Other Uses

Alloys, Nuclear Research

Alloys, Coinage, Jewellery

3.2 Biological Properties

3.2.1 Toxicity

Toxic

Non Toxic

3.2.2 Present in Human Body

✔ ✘

3.2.3 In Blood

0.00 Blood/mg dm-31.01 Blood/mg dm-3

0 1970

3.2.4 In Bone

0.00 p.p.m.26.00 p.p.m.

0 170000

4 Physical

4.1 Melting Point

900.00 °C1,084.62 °C

27 3410

4.2 Boiling Point

1,470.00 °C2,562.00 °C

147 5660

4.3 Appearance

4.3.1 Physical State

Solid

4.3.2 Color

Silver

Copper

4.3.3 Luster

4.4 Hardness

4.4.1 Mohs Hardness

3.003.00

0.2 8.5

4.4.2 Brinell Hardness

NA235.00 MPa

0.14 3490

4.4.3 Vickers Hardness

NA343.00 MPa

121 3430

4.5 Speed of Sound

NA3,810.00 m/s

818 16200

4.6 Optical Properties

4.6.1 Refractive Index

NANA

1.000933 1.7229

4.6.2 Reflectivity

NA90.00 %

58 97

4.7 Allotropes

✔ ✘

4.7.1 α Allotropes

Not Available

4.7.2 β Allotropes

Not Available

4.7.3 γ Allotropes

Not Available

5 Chemical

5.1 Chemical Formula

5.2 Isotopes

5.2.1 Known Isotopes

2029

0 38

5.3 Electronegativity

5.3.1 Pauling Electronegativity

1.301.90

0.7 2.54

5.3.2 Sanderson Electronegativity

NA1.98

0.22 2.56

5.3.3 Allred Rochow Electronegativity

1.201.75

0.86 1.82

5.3.4 Mulliken-Jaffe Electronegativity

NA1.49

0.62 2.48

5.3.5 Allen Electronegativity

NA1.85

0.659 2.7

5.4 Electropositivity

5.4.1 Pauling Electropositivity

2.702.10

1.46 3.3

5.5 Ionization Energies

5.5.1 1st Energy Level

608.00 kJ/mol745.50 kJ/mol

375.7 26130

5.5.2 2nd Energy Level

1,206.00 kJ/mol1,957.90 kJ/mol

710.2162 28750

5.5.3 3rd Energy Level

2,267.00 kJ/mol3,555.00 kJ/mol

1600 34230

5.5.4 4th Energy Level

3,599.00 kJ/mol5,536.00 kJ/mol

2780 37066

5.5.5 5th Energy Level

NA7,700.00 kJ/mol

4305.2 97510

5.5.6 6th Energy Level

NA9,900.00 kJ/mol

5715.8 105800

5.5.7 7th Energy level

NA13,400.00 kJ/mol

7226.8 114300

5.5.8 8th Energy Level

NA16,000.00 kJ/mol

8857.4 125300

5.5.9 9th Energy Level

NA19,200.00 kJ/mol

14110 134700

5.5.10 10th Energy Level

NA22,400.00 kJ/mol

17100 144300

5.5.11 11th Energy Level

NA25,600.00 kJ/mol

19900 169988

5.5.12 12th Energy Level

NA35,600.00 kJ/mol

22219 189368

5.5.13 13th Energy Level

NA38,700.00 kJ/mol

26930 76015

5.5.14 14th Energy Level

NA42,000.00 kJ/mol

29196 86450

5.5.15 15th Energy Level

NA46,700.00 kJ/mol

41987 97510

5.5.16 16th Energy Level

NA50,200.00 kJ/mol

47206 109480

5.5.17 17th Energy Level

NA53,700.00 kJ/mol

52737 122200

5.5.18 18th Energy Level

NA61,100.00 kJ/mol

58570 134810

5.5.19 19th Energy Level

NA64,702.00 kJ/mol

64702 148700

5.5.20 20th Energy Level

NA163,700.00 kJ/mol

80400 171200

5.5.21 21st Energy Level

NA174,100.00 kJ/mol

87000 179100

5.5.22 22nd Energy Level

NA184,900.00 kJ/mol

93400 184900

5.5.23 23rd Energy Level

NA198,800.00 kJ/mol

98420 198800

5.5.24 24th Energy Level

NANA

104400 195200

5.5.25 25th Energy Level

NANA

121900 121900

5.5.26 26th Energy Level

NANA

127700 127700

5.5.27 27th Energy Level

NANA

133800 133800

5.5.28 28th Energy Level

NANA

139800 139800

5.5.29 29th Energy Level

NANA

148100 148100

5.5.30 30th Energy Level

NANA

154500 154500

5.6 Electrochemical Equivalent

3.12 g/amp-hr1.19 g/amp-hr

0.16812 8.3209

5.7 Electron Work Function

NA4.65 eV

2.14 5.65

5.8 Other Chemical Properties

Corrosion, Ionization, Radioactive Isotopes, Radioactivity, Solubility

Chemical Stability, Corrosion, Ionization, Solubility

6 Atomic

6.1 Atomic Number

9829

3 117

6.2 Electron Configuration

[Rn] 5f¹⁰ 7s²

[Ar] 3d¹⁰ 4s¹

6.3 Crystal Structure

Double Hexagonal Close Packed (DHCP)

Face Centered Cubic (FCC)

6.3.1 Crystal Lattice

6.4 Atom

6.4.1 Number of Protons

9829

3 117

6.4.2 Number of Neutrons

15335

4 184

6.4.3 Number of Electrons

9829

3 117

6.5 Radius of an Atom

6.5.1 Atomic Radius

186.00 pm128.00 pm

112 265

6.5.2 Covalent Radius

NA132.00 pm

96 260

6.5.3 Van der Waals Radius

NA140.00 pm

139 348

6.6 Atomic Weight

251.00 amu63.55 amu

6.94 294

6.7 Atomic Volume

NA7.10 cm3/mol

1.39 71.07

6.8 Adjacent Atomic Numbers

6.8.1 Previous Element

6.8.2 Next Element

6.9 Valence Electron Potential

44.50 (-eV)34.00 (-eV)

8 392.42

6.10 Lattice Constant

338.00 pm361.49 pm

228.58 891.25

6.11 Lattice Angles

π/2, π/2, 2 π/3

π/2, π/2, π/2

6.12 Lattice C/A Ratio

NANA

1.567 1.886

7 Mechanical

7.1 Density

7.1.1 Density At Room Temperature

15.10 g/cm³8.96 g/cm³

0.534 40.7

7.1.2 Density When Liquid (at m.p.)

NA8.02 g/cm3

0.512 20

7.2 Tensile Strength

NANA

2.5 11000

7.3 Viscosity

NANA

0.001526 0.001526

7.4 Vapor Pressure

7.4.1 Vapor Pressure at 1000 K

NA1.53 (Pa)

2.47E-11 121

7.4.2 Vapor Pressure at 2000 K

NANA

2.62E-10 774

7.5 Elasticity properties

7.5.1 Shear Modulus

NA48.00 GPa

1.3 222

7.5.2 Bulk Modulus

NA140.00 GPa

1.6 462

7.5.3 Young's Modulus

NA120.00 GPa

1.7 528

7.6 Poisson Ratio

NA0.34

0.032 0.47

7.7 Other Mechanical Properties

Malleable, Sectile

Ductile, Malleable

8 Magnetic

8.1 Magnetic Characteristics

8.1.1 Specific Gravity

15.108.89

0.53 4500

8.1.2 Magnetic Ordering

Paramagnetic

Diamagnetic

8.1.3 Permeability

NA1.256629 * 10^-6 H/m

1.25643E-06 0.0063

8.1.4 Susceptibility

NA-9.63 * 10^-6

-0.000166 200000

8.2 Electrical Properties

8.2.1 Electrical Property

Unknown

Conductor

8.2.2 Resistivity

NA16.78 nΩ·m

0.18 961

8.2.3 Electrical Conductivity

NA0.60 10⁶/cm Ω

0.00666 0.63

8.2.4 Electron Affinity

NA222.80 kJ/mol

0 222.8

9 Thermal

9.1 Specific Heat

NA0.38 J/(kg K)

0.11 3.6

9.2 Molar Heat Capacity

NA24.44 J/mol·K

16.443 62.7

9.3 Thermal Conductivity

NA401.00 W/m·K

6.3 429

9.4 Critical Temperature

NANA

26.3 3223

9.5 Thermal Expansion

NA16.50 µm/(m·K)

4.5 97

9.6 Enthalpy

9.6.1 Enthalpy of Vaporization

NA283.70 kJ/mol

7.32 799.1

9.6.2 Enthalpy of Fusion

NA7.11 kJ/mol

2.1 35.23

9.6.3 Enthalpy of Atomization

NA338.90 kJ/mol

61.5 837

9.7 Standard Molar Entropy

NA33.20 J/mol.K

9.5 198.1

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