Properties of Metalloids - What are the Physical Properties of Metalloids?
What are the Physical Properties of Metalloids? The Physical properties of Metalloids are the characteristics that can be observed without changing the substance of the elements in a group into other substances. Physical properties are usually those that can be observed using our senses such as color, luster, freezing point, boiling point, melting point, density, hardness and odor. Metalloids have mixed properties which are difficult to characterize. The Physical Properties that are generally associated with Metalloids are as follows:
What are the Physical Properties of Metalloids?
|State of Matter||Solid|
|Conductivity||Semi-conductive. Average transmission of heat. |
Properties of Metalloids - What are the Chemical Properties of Metalloids?
What are the Chemical Properties of Metalloids? They are the characteristics that determine how they will react with other substances or change from one substance to another. The better we know the nature of the substance the better we are able to understand it. Chemical properties are only observable during a chemical reaction. Reactions to substances may be brought about by changes brought about by burning, rusting, heating, exploding, tarnishing etc. The Chemical Properties of Metalloids are as follows:
What are the Chemical Properties of Metalloids?
|Oxidation ||Readily form glasses|
|Alloys||Form alloys with metals|
|*Allotropic||Several metallic and non-metallic allotropic forms|
|Melting||Some metalloids contract on melting|
|Compounds||Reacts with the halogens to form compounds|
*Allotropic - Allotropes are forms of an element with different physical and chemical properties occurring in two or more crystalline forms in the same physical state.
Facts and Info about Properties of Metalloids
This article on Properties of Metalloids provide facts and information about the physical and chemical properties of Metalloids which are useful as homework help for chemistry students. Additional facts and information regarding the Periodic Table and the elements may be accessed via the Periodic Table Site Map.