Select Sample
Predict before you test
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Perform Tests
⚠️ Safety
- Wear safety goggles when striking metal — chips or fragments can fly off.
- Keep fingers clear of the hammer's path; strike on a firm, stable surface.
- Metal edges and filings are sharp — handle samples with care and clear up filings.
- Corrosion is set up with moist air / dilute salt solution; wash hands after handling metal salts.
Pure Metal
Alloy
Lab Journal
Select a test to record observations...