Silicon is a relatively nonreactive metalloid.
Silicon in its pure form does not have a natural shine or luster. It is typically characterized by a grayish color and a dull appearance. However, when polished or treated with certain coatings, silicon can appear shiny.
Semiconductors are typically dull in appearance. They are made of materials like silicon or germanium, which do not have a reflective surface like metals but rather have a matte finish.
Silicon hexabromide
The lump of silicon on my bench is a shiny grey colour, with some conchoidal fracture. Definitely lustrous.
Dull?
Silicon in its pure form does not have a natural shine or luster. It is typically characterized by a grayish color and a dull appearance. However, when polished or treated with certain coatings, silicon can appear shiny.
Semiconductors are typically dull in appearance. They are made of materials like silicon or germanium, which do not have a reflective surface like metals but rather have a matte finish.
Metalloids can exhibit a range of physical properties, including both metallic and non-metallic characteristics. This means that some metalloids can appear dull, while others can appear shiny. For example, boron is a metalloid that is typically dull in appearance, while silicon can have a shiny, metallic luster. The appearance of a metalloid depends on its specific atomic structure and bonding characteristics.
One homograph for "dull" is "dull." In this context, "dull" can refer to the lack of sharpness or brightness, as in a dull knife or a dull color. "Dull" can also mean lacking interest or excitement, as in a dull movie or a dull conversation.
more dull and most dull
more dull and most dull
the opposite of dull is sharp. like "the dull knife and the sharp knife."=dull means boring and not fun.=
dull
Silicon hexabromide
Very dull is an adjective. (Dull is the adjective and very is an adverb.)
dull metals are dull obviously but other than that no
silicon and germanium