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Is technetium shiny or dull?
Technetium is a silvery-gray metal that can appear shiny when freshly prepared, but it can dull over time as it tarnishes in air.
Is iodine a luster or 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.
Is osmium dull or shiny?
Osmium is a shiny, silvery metal with a metallic luster.
Does iodine have dull appearance?
Iodine typically has a shiny appearance, especially in its solid crystalline form. However, when iodine is in a gaseous state, it appears as a purple vapor.
Why is it when you cut s piece of sodium metal the shiny metal soon goes dull?
When a piece of sodium metal is cut, it is exposed to air, which contains moisture and oxygen. This leads to the formation of sodium oxide and sodium hydroxide on the surface of the metal, which gives it a dull appearance. The shiny surface of the sodium metal reacts with the surrounding air and moisture, forming these compounds which are not shiny.
Is iodine shiny or dull?
Shiny
Is radium a shiny or dull metal?
shiny
Is a metal nonmetal or metalloid dull or shiny?
It could be dull or shiny. It doesn't matter.
Why is metal lustrous and iron dull?
Iron is not beautiful but dull is an exaggerated word.
Is technetium shiny or dull?
Technetium is a silvery-gray metal that can appear shiny when freshly prepared, but it can dull over time as it tarnishes in air.
Is iodine a luster or 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.
Is osmium dull or shiny?
Osmium is a shiny, silvery metal with a metallic luster.
What are the physical properties of the non metals?
metal- shiny non-metal- dull
Does iodine have dull appearance?
Iodine typically has a shiny appearance, especially in its solid crystalline form. However, when iodine is in a gaseous state, it appears as a purple vapor.
Is an element that is brittle and dull?
a nonmetal because a metal is shiny and strong so a nonmetal is brittle and dull
Why is it when you cut s piece of sodium metal the shiny metal soon goes dull?
When a piece of sodium metal is cut, it is exposed to air, which contains moisture and oxygen. This leads to the formation of sodium oxide and sodium hydroxide on the surface of the metal, which gives it a dull appearance. The shiny surface of the sodium metal reacts with the surrounding air and moisture, forming these compounds which are not shiny.
Is Sn shiny or dull?
Sn is a shiny, silver-white metal. It exhibits a metallic luster and reflects light.
