Learn fun facts about how rare metals are used in everyday items with this easy crossword puzzle made for 3rd to 5th graders. Perfect for kids curious about metals!
Innovative Applications of Rare Metals is a medium crossword puzzle with 12 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
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Innovative Applications of Rare Metals
Moderate difficulty suitable for most players
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- 1. Key metal in catalytic converters and jewelry
- 2. Rare earth element used in catalytic converters and glass polishing
- 3. Corrosion-resistant metal critical in capacitors for electronics
- 6. Essential for rechargeable batteries in portable devices
- 8. Historically used for luminous paints despite its radioactivity
- 9. Extremely dense metal used in fountain pen tips and electrical contacts
Down
- 4. Used in nuclear reactors for corrosion-resistant cladding
- 5. Used to harden platinum and in electrical contacts
- 7. Metal that melts near room temperature, used in semiconductors
- 10. Catalyst metal widely used in automotive exhaust systems
- 11. Rare metal prized for reflective coatings and resistance to corrosion
- 12. Thin films of this metal create touchscreens and LCDs
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