Sodium is shiny, but it reacts very quickly with oxygen in the air to form lithium oxide, which is a dull black color.
sodium is shiny but when you add oxygen around it, it turns dull
No, it is a physical property.
Shiny
Shiny
dull
Shiny
The carbon allotrope 'diamond' in its natural un-cut state is dull. however, when a jeweller cuts it , it becomes very shiny; a' girls best friend'. Other allotropes of carbon are graphite - dull, and buckminster fullerene ??? dull or shiny.
yes
dull
Shiny
dull
dull
dull
dull
shiny
Shiny.
It is shiny.
It is shiny.
Shiny
Shiny