1. 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, atomic number 78

Type of: noble metal

Encyclopedia: Pt

• Hertha
• hertz
• Hertzian
• Hertzian wave
• Hertzsprung-Russell diagram
• Herzberg
• Heshvan
• Hesiod
• hesitance
• hesitancy
• hesitant
• hesitantly
• hesitate
• hesitater
• hesitating
• hesitatingly
• hesitation
• hesitator
• Hesperian
• Hesperides
• hesperidium
• Hesperiphona
• Hesperiphona vespertina
• Hesperis
• Hesperis matronalis