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Sodium
Sodium
☒

Copper
Copper
☒



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Sodium
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Copper

Physical Properties of Sodium and Copper

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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

 
97.72 °C
883.00 °C
Solid
Silvery White
Metallic
0.50
0.69 MPa
0.69 MPa
3,200.00 m/s
1.33
53.00 %
✔✘
-
-
-
 
1,084.62 °C
2,562.00 °C
Solid
Copper
-
3.00
235.00 MPa
343.00 MPa
3,810.00 m/s
1.10
90.00 %
✔✘
-
-
-