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Physical Properties of Radium

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Physical Properties of Radium

Melting Point
700.00 °C
59
📊

Boiling Point
1,737.00 °C
54
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Appearance of Radium

Physical State
Solid
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Color
Silvery White

Luster
Metallic
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Hardness of Radium

Mohs Hardness
Not Available
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Brinell Hardness
Not Available
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Vickers Hardness
Not Available
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Speed of Sound
Not Available
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Optical Properties

Refractive Index
Not Available
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Reflectivity
Not Available
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Allotropes

α Allotropes
Not Available

β Allotropes
Not Available

γ Allotropes
Not Available

Radium Physical Properties

These properties are defined majorly by observations or with a measuring instrument and are referred as surface or physical properties. Radium physical properties are one of the most important properties of this metal. Physical properties of Radium include melting point, boiling point, mechanical strength, optical properties and its appearance. We have tried to include all physical and Chemical Properties of Radium metal here.

Melting Point of Radium

The melting point is a fundamental parameter that constitutes the physical properties of Radium. Melting point of Radium is the temperature at which it changes from its solid state to a liquid state, at constant atmospheric conditions. Generally, the term 'melting point' and 'freezing point' are used interchangeably, depending on the state change. Simplifying, if the metal is heated from its solid state to a liquid state by supplying heat, melting point is referred, while during cooling (heat removal) when the metal turns solid from its liquid state the term freezing point is used. Radium's melting point is 700.00 °C.

Boiling Point of Radium

Boiling point of Radium is the temperature at which it changes from a liquid state into vapors at constant atmospheric pressure. Radium boiling point is 1,737.00 °C. Interestingly, there are few parameters that can alter this behavior. Have you ever surprisingly noticed why water boils sooner at your trek base camps, where the altitude is few thousand meters above the sea level? It is because, the boiling point is generally influenced by factors like altitude, pressure, molecule size and the concentration. Those phenomena are covered under the Radium. Radium melting point & its boiling point are two very prominent aspects of its physical properties. Speed of Sound of Radium is Not Available

Radium Element Appearance

The appearance is the primary consideration when it comes to making sculptures and designs. Physical properties of Radium also include Radium Element appearance which means how this metal appears at room temperature. Few metals are lustrous while few others are not. Few metals have shiny silver/metalic color, few others are reddish brown while few have a yellowish gloss. All these factors explain the overall look of the metal surface. Radium metal at room temperature is in Solid state and has Silvery White with Metallic luster and finish of the outer surface. Knowing further, the physical properties also affect the Atomic Structure of Radium.

Optical properties and Hardness of Radium (Ra)

Optical properties and hardness of Radium (Ra) include phenomenon such as refractive index, reflectivity, different hardness scales. Refractive index of Radium is Not Available. Hardness of Radium is its ability to resist compression force applied externally. All these characteristics of Radium are also called as the physical properties of Radium.