Physical Properties of Technetium

Technetium

Physical

Melting Point

2,200.00 °C 9

Boiling Point

4,877.00 °C 7

Appearance

Physical State

Solid

Color

Shiny Gray

Luster

Hardness

Mohs Hardness

2.25 16

Brinell Hardness

550.00 MPa 27

Vickers Hardness

500.00 MPa 35

Speed of Sound

16,200.00 m/s 1

Optical Properties

Refractive Index

1.90 18

Reflectivity

35.00 % 34

Allotropes

α Allotropes

β Allotropes

γ Allotropes

Transition Metals

Seaborgium
Periodi... | Facts | Uses | Physical

Hassium
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Rutherfordium
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Scandium vs Yttrium
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Ruthenium vs Yttrium
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Niobium vs Yttrium
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