platinum (Meaning)
platinum (n)
a heavy precious metallic element; grey-white and resistant to corroding; occurs in some nickel and copper ores and is also found native in some deposits
platinum (n.)
A metallic element, intermediate in value between silver and gold, occurring native or alloyed with other metals, also as the platinum arsenide (sperrylite). It is heavy tin-white metal which is ductile and malleable, but very infusible, and characterized by its resistance to strong chemical reagents. It is used for crucibles, for stills for sulphuric acid, rarely for coin, and in the form of foil and wire for many purposes. Specific gravity 21.5. Atomic weight 194.3. Symbol Pt. Formerly called platina.
Synonyms & Antonyms of platinum
No Synonyms and anytonyms found
platinum Sentence Examples
- The exquisite platinum necklace sparkled brilliantly in the sunlight.
- Platinum is a rare and highly valuable metal, renowned for its exceptional durability.
- The platinum-coated exhaust system enhanced the vehicle's performance and extended its lifespan.
- The laboratory's platinum crucible was essential for conducting high-temperature experiments.
- The platinum electrodes in the pacemaker ensured its long-lasting reliability.
- Platinum jewelry is often chosen for its hypoallergenic properties and classic elegance.
- The platinum catalyst played a crucial role in the automotive emission control system.
- The platinum nanoparticles dispersed in the polymer improved its thermal conductivity.
- The platinum alloy used in medical implants combined strength with biocompatibility.
- Platinum is commonly utilized in jewelry, electronics, and automotive industries due to its unique properties.
FAQs About the word platinum
a heavy precious metallic element; grey-white and resistant to corroding; occurs in some nickel and copper ores and is also found native in some depositsA metal
No synonyms found.
No antonyms found.
The exquisite platinum necklace sparkled brilliantly in the sunlight.
Platinum is a rare and highly valuable metal, renowned for its exceptional durability.
The platinum-coated exhaust system enhanced the vehicle's performance and extended its lifespan.
The laboratory's platinum crucible was essential for conducting high-temperature experiments.
