Coal is not transparent.
Transparency is the state of being clear. For example, the glass in windows is transparent.
clearness
(the word is also used metaphorically)Her mother was shocked by the transparency of her daughter's nightgown.The transparency of the window was impeded by a thick layer of dust.After claims of corruption, the city leaders pledged a new level of governmental transparency.The last transparency for the lecturer's presentation was somehow misplaced.
No it does not have a transparency number.
It is not transparent and is very dull
It has no transparency
No it does not have a transparency number.
no chalcopyrite does not have transparency
Graphite does not have a transparency.
What transparency?
Halite's transparency is transparent/translucent.
the transparency of bauxite is a12o3-2H2o
the transparency of the sapphire is transparent and opaque.
examples of degree of transparency
Bituminous coal is described as:Diaphaneity (Transparency): OpaqueColour: BlackStreak: BlackCleavage: None ObservedSee PicturesBituminous Coal exists in the geological area known as The Pittsburgh Coal Seam-- an area extending from Western Pennsylvania, Western West Virginia, Ohio, Kentucky, and Indiana. Though mined since the days of Native American Indians, and heavily mined since 1800, it is estimated there is still enough coal in this large seam to last millions of years.
Bituminous coal is described as:Diaphaneity (Transparency): OpaqueColour: BlackStreak: BlackCleavage: None ObservedSee PicturesBituminous Coal exists in the geological area known as The Pittsburgh Coal Seam-- an area extending from Western Pennsylvania, Western West Virginia, Ohio, Kentucky, and Indiana. Though mined since the days of Native American Indians, and heavily mined since 1800, it is estimated there is still enough coal in this large seam to last millions of years.
Maybe Transparency Maybe Transparency