Selenium can exhibit a shiny luster, particularly in its metallic form. When in a crystalline state, it often appears shiny and metallic, but it can also present a dull appearance in its amorphous form. Overall, its luster can vary depending on its allotrope and physical state.
Shiny
It can, but is usually more of a gray colour.
Metalloids can have varying levels of luster, ranging from dull to shiny. This property can depend on the specific metalloid and its structure. For example, arsenic is often dull, while silicon can have a shiny appearance.
Galena is a metallic mineral that has a bright, shiny metallic luster when freshly broken. Over time, the surface can tarnish and become dull.
Luster refers to how light reflects off the surface of a mineral. It can be metallic, which is shiny like metal, or non-metallic, which includes qualities like silky, vitreous (glassy), pearly, or dull. Luster can help identify minerals in geology.
Tellurium has a shiny luster.
Cadmium has a shiny luster when freshly cut, but it can develop a dull gray patina over time when exposed to air.
Osmium is a shiny, silvery metal with a metallic luster.
That is the property of "luster".
Shiny
Germanium has a shiny metallic luster when freshly cut, but it quickly oxidizes in air, producing a dull gray appearance.
i think that it is dull
Iodine is typically a dull, dark gray or black solid in its natural form. It doesn't have a luster or shiny appearance like metals.
The property of metal is not luster or shininess, meteal is a dull color
Marble typically has a dull to glassy luster. This means that when polished, it can have a shiny appearance, but in its natural state, it is often more matte and earthy looking.
Sn is a shiny, silver-white metal. It exhibits a metallic luster and reflects light.
Jasper typically has a dull to vitreous luster, meaning it appears either somewhat shiny or glassy in appearance.