Rubidium is an alkali metal. These are all soft as they have only one valence electron to make metallic bonds.
The luster of barium is a type of black and yellow color. If you look below you can see what i am talking about
The crystalline structure is body-centered cubic; rubidium is very soft - on the Mohs scale the hardness is 0,3.
Radium is a radioactive metal, silvery appearance.
a ruby is nonmetallic
The shine of the metal element.
Silverly white.
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dull
yes if thin and under heat and is shiny
Barium oxide
As it oxidises with air and loses its lustre
i dont no
Marble is a rock that can take a highly polished lustre - especially black or white veined marble.
yes if thin and under heat and is shiny
Marble does not have a lustre because it is not a mineral
Physically, diamond's lustre is adamantine to waxy.
One who lusts., Alt. of Lustre, Alt. of Lustre
Copper is said to have an orangey-red metallic lustre.
One who lusts., Alt. of Lustre, Alt. of Lustre
The lustre of a metal is how shiny the metal is.There are two different types of lustre. One is metallic lustre, which is like the shininess of a polished metal surface. The other is non-metallic lustre, which is the opposite of metallic lustre, but is still shiny
Luster (or Lustre) is a description of the way light interacts with the surface of a crystal,rock or mineral - For example a metallic lustre or silky lustre.
Luster (or Lustre) is a description of the way light interacts with the surface of a crystal,rock or mineral - For example a metallic lustre or silky lustre.
no
The question isn't clear since the word "lustre" means "shine". If the question is, "Does the element aluminum lustre?", then the answer is yes, because metals in general are shiny.
Barium oxide