Cinnabar is ore of mercury .The metals being less reactive can be obtained by reducing their oxides to metals by heating alone. So, when Cinnabar is heated in air, it first changes into its oxide and then into mercury metal.
The metals being less reactive can be obtained by reducing their oxides to metals by heating alone.
Cinnabar is an ore of Mercury. when it is heated it breakdown into oxide and then in Mercury.

roasting
Cinnabar is an ore of mercury. Metal can be extracted by simply heating it it would reduce to the metal.
Cinnabar is an ore of Mercury

cinnabar is a ore of the mercuryand mercury can be extracted by heatingthe cinnabar in presence of air and by condensing the mercury the mercury vapour formed due to its low boiling pointThe reaction of mercury sulphide with oxygen HgS + O2\xa0→ Hg + SO2HOPE IT WILL HELP YU ???

Cinnabar is an ore of mercury and formula is Hgs. It is heating in presence of o2 by roasting process. By doing this metal oxide is formed. This metal is obtained by simply heating