সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
The atom is made of---
The atom is made of---
- ক. Protons and Quarks
- খ. Neutrons, Gamma Rays and Positrons
- গ. Protons, Neutrons and Electrons
- ঘ. Positrons, Neutrons and Electrons
সঠিক উত্তরঃ Positrons, Neutrons and Electrons
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- The tendency of a liquid drop to assume spherical shape is due to--
- "To every action there is an equal and oposite reaction"-- this theory has been given by--
- Who invented the doctor's thermometer?
- When we breathe which of the following gases do we use?
- A universal doner is a person having blood group of--
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Basic Information of Daily Science, Inventions and...