0
What else can I help you with?
What are elements that appear dull and are in liquid form at room temperature called?
Bromine and mercury are elements that appear dull and are in liquid form at room temperature.
Elements that are brittle and dull are?
Elements that are brittle and dull are likely to be nonmetals. Nonmetals tend to have brittle, dull properties compared to metals which are typically malleable and lustrous. Examples of brittle and dull elements include carbon in the form of graphite and sulfur.
What are elements that are dull in appearance?
Elements that are dull in appearance typically have a lack of luster or shine due to their physical properties. This can be attributed to the arrangement of their atoms or the presence of impurities on their surface. Examples of elements that are dull in appearance include lead, sulfur, and bismuth.
What are nonmetals?
Non-metals are dull, brittle elements that do not conduct electricity.
Why do rough surfaces appear dull?
Rough surfaces appear dull because they scatter light in different directions, resulting in multiple reflections and diffused light. This diffuse reflection does not create a uniform, mirror-like reflection that is characteristic of smooth surfaces, leading to a dull appearance.
What is coals luster?
Coal typically has a dull or matte luster, meaning it does not shine like metals or some minerals. It can appear dull, black, and brittle in texture.
Is dull a nonmetal or metal?
Dull is not a substance but rather an adjective describing the appearance of an object. However, in the context of materials, metals typically have a shiny luster, whereas nonmetals can often appear dull. Therefore, if something is described as dull, it is more likely to be a nonmetal.
Is hematite shiny or dull?
Hematite is typically shiny when it is polished or cut, giving it a metallic luster. However, in its natural form, hematite can appear dull or metallic depending on the surface finish and impurities present.
Where is the transuranium elements located on the periodic table?
Transuranium elements are elements that appear after uranium. Elements with atomic number 93 to 103, appear in the actinides whereas elements with atomic number 104 to 118 appear in the 7th period.
Is iodine shiny or dull?
Shiny
What is dull and shiny?
Elements which reflects more light are shiny.Elements which reflect less light are dull.
What kind of minerals are dull?
Minerals that appear dull in luster typically have a rough, chalky, or earthy appearance. Examples of dull minerals include kaolinite, clay minerals, and some varieties of gypsum. This dull appearance is usually due to the mineral's physical properties and lack of reflective surfaces.
