हिंदी

Which of the following is a lanthanoid?

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प्रश्न

Which of the following is a lanthanoid?

विकल्प

  • Lr

  • Eu

  • Pa

  • W

MCQ
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उत्तर

Eu

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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
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