Luster describes how shiny or opaque a mineral is.
luster means dumbness.
Essentially it means how shiny the mineral is
because is argom
Essentially it means how shiny the mineral is
In chemistry, luster refers to the way a substance reflects light. Substances with high luster appear shiny and reflective, while substances with low luster appear dull. Luster is often a characteristic used to describe the physical appearance of metals and minerals.
the reflection of light on a mineral
Diamonds do not have a metallic luster; diamond luster is adamantine to waxy.
In geology, dull luster means little to no luster is exhibited by a mineral. This is due to coarse granulations which scatter the light in all directions.
Don't you mean: "Is sodium lustrous?" And yes, it is. Lustre is how shiny a substance is. Don't you mean: "Is sodium lustrous?" And yes, it is. Lustre is how shiny a substance is.
The root word is lus. This root word means light.
All minerals have luster. There are different types of luster. Pyrite has metallic luster.
the answer is luster/