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Which of the following metals is most resistant to corrosion and is often used in making jewelry?

easy Q2 of 15
General Science - Physics (Basics)
Which of the following metals is most resistant to corrosion and is often used in making jewelry?
AGold
BIron
CZinc
DCopper
Step-by-Step Solution
  1. Step 1: Understand the concept

    The question tests knowledge of metals resistant to corrosion and their uses.
  2. Step 2: Apply the concept

    Gold is highly resistant to corrosion and oxidation, which makes it ideal for jewelry. Iron rusts easily, zinc corrodes, and copper tarnishes over time.
  3. Final Answer:

    Gold → Option A
  4. Quick Check:

    Corrosion-resistant metal for jewelry = Gold ✅
Quick Trick: Gold does not tarnish or corrode easily.
Common Mistakes:
  • Confusing copper's color with gold's corrosion resistance.
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