Pronunciation: [zˌɛdˌɛnˈə͡ʊ] (IPA) 
The spelling of the word "ZNO" uses the International Phonetic Alphabet (IPA) to accurately represent its pronunciation. The letters "Z" and "N" represent the sounds /z/ and /n/, respectively, while the letter "O" represents the vowel sound /oʊ/. The double dots above the "O" indicate that it is pronounced as a diphthong, which means that the sound glides from /o/ to /ʊ/. Altogether, the IPA transcription of "ZNO" is /znoʊ/.
ZNO stands for Zinc Oxide. It is a white, powdery, inorganic compound that consists of zinc and oxygen atoms. The chemical formula for Zinc Oxide is ZnO. It is commonly found in nature as the mineral zincite, but it can also be produced synthetically.
Zinc Oxide has a wide range of applications due to its unique properties. It is widely used as a pigment in paints, ceramics, and plastics, providing a bright white color. Its ability to scatter and reflect light makes it an excellent UV absorber, hence it is extensively used in sunscreen lotions and creams to protect the skin from harmful ultraviolet rays.
Besides being a pigment and UV absorber, ZnO is also a semiconductor material. It exhibits piezoelectric and pyroelectric properties, making it useful in sensors and transducers. It is commonly used in the manufacturing of varistors, which are devices that protect electrical circuits from excess voltage or current.
Zinc Oxide also has antiseptic and antibacterial properties, making it an ingredient in many medicinal and healthcare products such as antiseptic creams, ointments, and bandages. It is used for its soothing and healing properties in treating skin irritations, rashes, and burns.
In addition to its industrial and medical applications, Zinc Oxide is found in various other consumer products including rubber, adhesives, batteries, fertilizers, and food supplements.
Overall, ZNO or Zinc Oxide is a versatile compound with numerous applications across different industries due to its pigmentary, UV protective, semiconductor, antiseptic, and other properties.
Zinc oxide.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
