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 easy crossword puzzle with 9 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
Explore how rare metals are uniquely used in advanced technology and industry through this crossword puzzle.
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Across
- 1. Critical element in semiconductors
- 2. Metal used in electrical contacts and resistors
- 3. Essential metal for rechargeable batteries
- 4. Densest metal used in fountain pen tips
- 8. Key metal in electronic capacitors
Down
- 5. Corrosion-resistant metal for spark plugs
- 6. Used in hydrogen purification and fuel cells
- 7. Catalyst in automotive catalytic converters
- 9. Rare metal used for reflective coatings
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