Metals and Non-metals

Bihar Board Class 10 · Science · 34 past questions

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1. Q15 2024

   Which of the following metals is the most ductile?

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2. Q16 2024

   A metal reacts with oxygen to form a compound with high melting point. This compound is soluble in water.…

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3. Q17 2024

   Malachite is an ore of which metal ?

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4. Q18 2024

   The process of coating a layer of zinc on iron is called

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5. Q19 2024

   Which of the following metals is displaced from its salt solution by iron ?

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6. Q20 2024

   What is the chemical formula of quicklime?

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7. Q21 2024

   Which of the following substances is a conductor ?

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8. Q22 2024

   Which of the following is a good conductor of electricity ?

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