Lanthanum

Copper

Lanthanum vs Copper

Lanthanum

Copper

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Periodic Table

Symbol

Group Number

Period Number

Block

Element Family

CAS Number

Space Group Name

Space Group Number

Facts

Interesting Facts

Sources

Who Discovered

Discovery

Abundance In Universe

Abundance In Sun

Abundance In Meteorites

Abundance In Earth's Crust

Abundance In Oceans

Abundance In Humans

Uses

Uses & Benefits

Industrial Uses

Medical Uses

Other Uses

Toxicity

Present in Human Body

In Blood

In Bone

Physical

Melting Point

Boiling Point

Physical State

Color

Luster

Mohs Hardness

Brinell Hardness

Vickers Hardness

Speed of Sound

Refractive Index

Reflectivity

Allotropes

α Allotropes

β Allotropes

γ Allotropes

Chemical

Chemical Formula

Known Isotopes

Pauling Electronegativity

Sanderson Electronegativity

Allred Rochow Electronegativity

Mulliken-Jaffe Electronegativity

Allen Electronegativity

Pauling Electropositivity

1st Energy Level

2nd Energy Level

3rd Energy Level

4th Energy Level

5th Energy Level

6th Energy Level

7th Energy level

8th Energy Level

9th Energy Level

10th Energy Level

11th Energy Level

12th Energy Level

13th Energy Level

14th Energy Level

15th Energy Level

16th Energy Level

17th Energy Level

18th Energy Level

19th Energy Level

20th Energy Level

21st Energy Level

22nd Energy Level

23rd Energy Level

24th Energy Level

25th Energy Level

26th Energy Level

27th Energy Level

28th Energy Level

29th Energy Level

30th Energy Level

Electrochemical Equivalent

Electron Work Function

Other Chemical Properties

Atomic

Atomic Number

Electron Configuration

Crystal Structure

Crystal Lattice

Number of Protons

Number of Neutrons

Number of Electrons

Atomic Radius

Covalent Radius

Van der Waals Radius

Atomic Weight

Atomic Volume

Previous Element

Next Element

Valence Electron Potential

Lattice Constant

Lattice Angles

Lattice C/A Ratio

Mechanical

Density At Room Temperature

Density When Liquid (at m.p.)

Tensile Strength

Viscosity

Vapor Pressure at 1000 K

Vapor Pressure at 2000 K

Shear Modulus

Bulk Modulus

Young's Modulus

Poisson Ratio

Other Mechanical Properties

Magnetic

Specific Gravity

Magnetic Ordering

Permeability

Susceptibility

Electrical Property

Resistivity

Electrical Conductivity

Electron Affinity

Thermal

Specific Heat

Molar Heat Capacity

Thermal Conductivity

Critical Temperature

Thermal Expansion

Enthalpy of Vaporization

Enthalpy of Fusion

Enthalpy of Atomization

Standard Molar Entropy

f block

Lanthanide

7439910

P63/mmc

194.00

Lanthanum metal is highly malleable, ductile and sectile.
If exposed to air Lanthanum metal oxidizes rapidly.

Found in Minerals, Mining, Ores of Minerals

Carl Gustaf Mosander

In 1838

0.00 %

It has no commercial uses, but its alloys are in high demand. Lanthanum and Nickel alloy is used for the hydrogen gas storage.
The best-known use for mischmetal alloy of Lanthanum is; as a ‘flints’ for cigarette lighters.

Electrical Industry, Electronic Industry

Alloys, Mirror Manufacturing

Low Toxic

✔✘

0.00 Blood/mg dm-3

0.08 p.p.m.

920.00 °C

3,469.00 °C

Solid

Silvery White

2.50

350.00 MPa

360.00 MPa

2,475.00 m/s

1.80

70.00 %

✔✘

1.10

1.08

1.10

2.90

538.10 kJ/mol

1,067.00 kJ/mol

1,850.30 kJ/mol

4,819.00 kJ/mol

5,940.00 kJ/mol

5,380.00 kJ/mol

53,800.00 kJ/mol

538.10 kJ/mol

5,380.00 kJ/mol

538.10 kJ/mol

538.00 kJ/mol

538.10 kJ/mol

538.00 kJ/mol

5,380.00 kJ/mol

538.00 kJ/mol

538.10 kJ/mol

538.00 kJ/mol

538.10 kJ/mol

538.00 kJ/mol

1.73 g/amp-hr

3.50 eV

Ionization, Radioactive Isotopes, Solubility

[Xe] 5d² 6s²

Double Hexagonal Close Packed (DHCP)

DHCP-Crystal-Structure-of-Lanthanum.jpg#100

187.00 pm

207.00 pm

240.00 pm

138.91 amu

20.73 cm3/mol

40.71 (-eV)

377.20 pm

π/2, π/2, 2 π/3

1.62

6.16 g/cm³

5.94 g/cm3

45.00 MPa

0.00

0.00 (Pa)

0.98 (Pa)

14.30 GPa

27.90 GPa

36.60 GPa

0.28

Ductile

6.17

Paramagnetic

0.00 H/m

0.00

Conductor

615.00 nΩ·m

0.01 10⁶/cm Ω

48.00 kJ/mol

0.19 J/(kg K)

27.11 J/mol·K

13.40 W/m·K

1,193.00 K

12.10 µm/(m·K)

399.60 kJ/mol

6.20 kJ/mol

431.00 kJ/mol

56.90 J/mol.K

d block

Transition Metal

7440508

Fm_ 3m

225.00

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.

Found in Minerals

In Middle East (9000 BCE)

0.00 %

0.01 %

0.00 %

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.

Chemical Industry, Electronic Industry

Alloys, Coinage, Jewellery

Non Toxic

✔✘

1.01 Blood/mg dm-3

26.00 p.p.m.

1,084.62 °C

2,562.00 °C

Solid

Copper

3.00

235.00 MPa