The atom is made of---

সাধারণ বিজ্ঞান Basic Information of Daily Science, Inventions and... 07 Oct, 2020

প্রশ্ন 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 উত্তর

Positrons, Neutrons and Electrons

মন্তব্য

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