Pure zinc sulphide is white in colour and is used as white pigment. But it is usually black in colour due to the presence of impurities.
The zinc sulfide is ZnS.
Zinc is obtained from zinc blende/sphalerite ore (zinc sulphide)
ZnSO4
Zinc sulphide is actually an ionic compound.
Pure zinc sulphide is white in colour and is used as white pigment. But it is usually black in colour due to the presence of impurities.
The zinc sulphide (ZnS) is a chemical compound.
The zinc sulfide is ZnS.
Zinc is obtained from zinc blende/sphalerite ore (zinc sulphide)
ZnSO4
Most zinc is recovered from zinc sulphide ore that also contains sulphide of other metals as well as silicon dioxide and perhaps other materials. Physical methods are used first to eliminate some of the undesirable substances then the ZnS is heated to recover the zinc. For more details please see the wikipedia article for zinc.
Zinc sulphide is actually an ionic compound.
zinc chloride +amonium sulphide=
Zinc Sulphide or strontium aluminate is the 'active ingredient'
he used a particle emitter, gold foil and a detecting screen made from zinc sulphide
Zinc forms a compound with sulphur. it gives zinc sulphide, known as the mineral zinc blende or sphalerite. Hope I helped:) ^_^
Zinc sulphide has the chemical formula ZnS.