Bismuth

Chromium

Bismuth vs Chromium

Bismuth

Chromium

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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

p block

Post-Transition

7440699

C12/m1

12.00

Bismuth metal is soluble and reacts with concentrated nitric acid.

It oxides are used as a yellow pigment in paint. Bismuth chloride oxide BiClO gives a pearly texture to cosmetics.

Found in Minerals, Mining, Ores of Minerals

Claude François Geoffroy

In 1753

0.00 %

Tin and bismuth alloys have a very low melting point and hence it is used in fire detector and the fire extinguishers. It also used in electric solders and fuses.

Automobile Industry, Chemical Industry, Electrical Industry, Electronic Industry

Pharmaceutical Industry

Alloys

Low Toxic

✔✘

0.02 Blood/mg dm-3

0.20 p.p.m.

271.30 °C

1,560.00 °C

Solid

Silver

Metallic

2.25

70.00 MPa

30.00 MPa

1,790.00 m/s

2.50

70.00 %

✔✘

2.02

2.34

1.67

2.15

2.01

1.98

703.00 kJ/mol

1,610.00 kJ/mol

2,466.00 kJ/mol

4,370.00 kJ/mol

5,400.00 kJ/mol

8,520.00 kJ/mol

7,030.00 kJ/mol

70,300.00 kJ/mol

703.00 kJ/mol

7,030.00 kJ/mol

703.00 kJ/mol

7,030.00 kJ/mol

703.00 kJ/mol

7,030.00 kJ/mol

703.00 kJ/mol

2.60 g/amp-hr

4.22 eV

Ionization, Radioactive Isotopes, Solubility

[Xe] 4f¹⁴ 5d¹⁰ 6s² 6p³

Rhombohedral (RHO)

RHO-Crystal-Structure-of-Bismuth.jpg#100

126

156.00 pm

148.00 pm

207.00 pm

208.98 amu

21.30 cm3/mol

41.90 (-eV)

667.40 pm

1.86

9.78 g/cm³

10.05 g/cm3

32.00 MPa

0.00

0.00 (Pa)

12.00 GPa

31.00 GPa

32.00 GPa

0.33

9.79

Diamagnetic

0.00 H/m

0.00

Semiconductor

1.29 nΩ·m

0.01 10⁶/cm Ω

91.20 kJ/mol

0.12 J/(kg K)

25.52 J/mol·K

7.97 W/m·K

544.00 K

13.40 µm/(m·K)

151.00 kJ/mol

10.90 kJ/mol

207.10 kJ/mol

56.70 J/mol.K

d block

Transition Metal

7440473

Im_ 3m

229.00

Chromium is highly reactive, hence it is not found free in nature.

Ores of Chromites mineral are the major source of Chromium metal.

Almost 90% leather tanning is done with the help of chromium.

Found in Minerals, Mining, Ores of metals, Ores of Minerals

Louis Nicolas Vauquelin

In Between 1797 - 1798

0.00 %

0.30 %

0.01 %

0.00 %

It is used to harden the steel and produces a stainless steel and other various alloys.
It is also used to give proper finish to polished mirrors. Its chromium plates are used in bathroom fittings.

Automobile Industry, Chemical Industry

Alloys

Highly Toxic

✔✘

0.11 Blood/mg dm-3

0.33 p.p.m.

1,857.00 °C

2,672.00 °C

Solid

Silver

Metallic

8.50