Zinc Sulphide (Noun)
Meaning
A yellow to white crystalline fluorescent compound that occurs naturally as sphalerite or wurtzite and is used as a luminous pigment.
Classification
Nouns denoting substances.
Examples
- The fireworks exploded in a burst of colorful sparks, their vibrant hues courtesy of zinc sulphide.
- The glowing face paint used by the performer was made with a mixture of zinc sulphide and other non-toxic compounds.
- In the laboratory, the chemist carefully measured out a sample of zinc sulphide for the experiment.
- After mining, the zinc sulphide ore was refined and purified to produce a usable pigment.
- The glow-in-the-dark stars on the child's bedroom ceiling were coated with a layer of zinc sulphide.