🔩Iron vs Copper🟤
Iron and copper are workhorse transition metals. Their different strengths suit them to construction versus electrical wiring.
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🔩Iron
- ✓Symbol Fe, atomic number 26
- ✓Strong and ferromagnetic
- ✓Used in steel for construction
- ✓Corrodes to rust when exposed to moisture
- ✓Essential in hemoglobin
🟤Copper
- ✓Symbol Cu, atomic number 29
- ✓Excellent electrical and heat conductor
- ✓Resists corrosion, forms green patina
- ✓Used in wiring, pipes and alloys
- ✓Naturally antimicrobial surface
Verdict
Iron provides strength and magnetism for structures, while copper provides top-tier conductivity for wiring. Copper resists corrosion better; iron must be protected from rust.
Frequently asked
Which conducts electricity better?+
Copper is a far better conductor, which is why it dominates electrical wiring.
Why does iron rust but copper does not?+
Iron forms flaky iron oxide, while copper forms a protective green patina that shields the metal.
Is either magnetic?+
Iron is strongly ferromagnetic; copper is essentially non-magnetic.
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