zinc sulphide

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Word: Zinc Sulphide

Part of Speech: Noun

Definition: Zinc sulphide is a chemical compound made of zinc and sulfur. It appears as a yellow to white crystalline solid and can glow in the dark (this property is called fluorescence). It is often found in nature in forms called sphalerite or wurtzite. Zinc sulphide is commonly used as a bright pigment in paints and other materials.

Usage Instructions:

• Context: Use "zinc sulphide" when discussing chemistry, materials science, or topics related to pigments and colors.
• Sentence Structure: It is typically used as a noun in sentences.

Example Sentence:

• "The artist chose to use zinc sulphide in her paint to create a bright, luminous effect on the canvas."

Advanced Usage:

• In scientific contexts, you might encounter zinc sulphide in discussions about its properties, applications in electronics, or its role in photonics (the study of light).

Word Variants:

• Chemical Formula: ZnS (This is how zinc sulphide is represented in chemical notation.)
• Forms: It can exist in different crystalline forms, such as sphalerite or wurtzite, which are its natural minerals.

Different Meanings:

• Zinc: Refers to the metallic element used in the compound.
• Sulphide: Refers to a type of compound that includes sulfur.

Synonyms:

• There are no direct synonyms for zinc sulphide, but related terms include:
  • Luminous pigment: A general term for pigments that can emit light.
  • Fluorescent pigment: A term for pigments that can glow under certain conditions.

Idioms and Phrasal Verbs:

• There are no common idioms or phrasal verbs specifically related to "zinc sulphide," as it is a technical term primarily used in scientific contexts.

Summary:

Zinc sulphide is a compound used in various applications, especially in art and manufacturing. It is characterized by its bright color and ability to fluoresce, making it valuable for creating vibrant materials.

Academic

Noun

1. a yellow to white crystalline fluorescent compound that occurs naturally as sphalerite or wurtzite and is used as a luminous pigment

Synonyms

• zinc sulfide