मराठी
महाराष्ट्र राज्य शिक्षण मंडळएस.एस.सी (इंग्रजी माध्यम) इयत्ता १० वी

Right or wrong sentence. Cassiterite is a copper metal.

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प्रश्न

Right or wrong sentence.

Cassiterite is a copper metal.

पर्याय

  • Right

  • Wrong

MCQ
चूक किंवा बरोबर
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उत्तर

The given sentence is wrong.

Explanation:

Cassiterite is not a copper metal. It is the primary ore of tin (its chemical formula is SnO2). Furthermore, cassiterite is an ore (a naturally occurring mineral from which metal is extracted), not a pure metal itself.

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पाठ 8: Metallugy - Right or Wrong sentence [पृष्ठ २१]
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