Question:easy
Identify metals present in brass.
Identify metals present in brass.
Show Hint
Brass is an alloy of copper and zinc.
Updated On: Oct 1, 2026
- Ni and Cu
- Fe and Zn
- Cr and Sn
- Cu and Zn
Show Solution
The Correct Option is D
Solution and Explanation
Step 1: Recall:
Brass = Cu + Zn. Bronze = Cu + Sn. German silver = Cu + Zn + Ni.
Step 2: Match:
Only option (D) lists Cu and Zn. Option (A) is a coinage-type alloy.
Step 3: Answer:
Option (D).
Final Answer:
Option (D). \[ \boxed{\text{(D) Cu and Zn}} \]
Brass = Cu + Zn. Bronze = Cu + Sn. German silver = Cu + Zn + Ni.
Step 2: Match:
Only option (D) lists Cu and Zn. Option (A) is a coinage-type alloy.
Step 3: Answer:
Option (D).
Final Answer:
Option (D). \[ \boxed{\text{(D) Cu and Zn}} \]
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Top Questions on Some Applications of d- and f-Block Elements
- Transition metals have incomplete d-subshells either in the neutral atom or in their ions. The presence of partly filled d-orbitals in their atoms makes transition elements different from non-transition elements. With partly filled d-orbitals, these elements exhibit certain characteristic properties such as:
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The transition metals and their compounds also exhibit catalytic properties and paramagnetic behaviour. The transition metals are very hard and have low volatility. An examination of the E0 M2+/M values shows the varying trends:
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