mercury is opaque
It is Opaque
The metal mercury is opaque and shiny. It's like a little mirror. It's also very heavy. I think per volume it's heavier than lead.
it is very shiny, slimy, opaque & can be easily obtained in a pure state.
Aluminum foil is opaque.
Opaque
It is opaque
it is opaque
more opaque [comparative] most opaque [superlative]
Yttrium is opaque.
"opaque"
As mercury has a low specific heat yet is a good conductor of heat it has been the choice for thermometers. The ease of reading is due to the fact that the mercury does not wet the walls of the glass.