সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
Which of the following is not a metal?
Which of the following is not a metal?
- ক. Mercury
- খ. Boron
- গ. Iron
- ঘ. Zinc
সঠিক উত্তরঃ Boron
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- Which of the following are known as "aves"?
- Which one of the following is used for bleaching purposes?
- Deficiency of ---- causes Goiter--
- Cooking oil is converted into vegetable ghee through which process?
- The hardness of the bone tissue is due to the phosphates and carbonates of which of the following pairs of elements?
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Basic Information of Daily Science, Inventions and...