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Class 10 Science — Chapter 3: Metals and Non-metals
66 practice questions · 22 Easy · 22 Medium · 22 Hard
Free NCERT-aligned multiple-choice practice for Class 10 Science, Chapter 3 (Metals and Non-metals). Practise timed Easy, Medium and Hard quizzes with instant explanations — built for CBSE Board exams, JEE Main and NEET UG. Here are a few sample questions; sign in free to practise all 66.
Sample questions
Q1Easy
Which is NOT a property of most metals?
A.Malleable
B.Ductile
C.Brittle✓ correct
D.Lustrous
Why
Metals are typically not brittle (non-metals often are).
Q2Medium
Most reactive metal among Na, K, Mg, Ca:
A.Na
B.K✓ correct
C.Mg
D.Ca
Why
K is the most reactive (top of activity series).
Q3Hard
Which oxide is amphoteric?
A.Na₂O
B.Al₂O₃✓ correct
C.CO₂
D.SO₂
Why
Al₂O₃ reacts with both acids and bases.
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