🔬 General Science Quiz
General Science - Atomic Structure and Radioactivity - Quiz 1
परमाणु संरचना — इलेक्ट्रॉन, प्रोटॉन, न्यूट्रॉन, समस्थानिक, कोश-क्षमता और बोर मॉडल पर 10 द्विभाषी प्रश्न।
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Questions in this quiz
All 10 questions covered in General Science - Atomic Structure and Radioactivity - Quiz 1. Answers and explanations unlock after you submit.
- 1Which subatomic particle was discovered by J. Chadwick?
- 2Who discovered the electron?
- 3Who among the following is known as the ‘Father of Nuclear Physics’?
- 4What is the antiparticle equivalent of an electron called?
- 5When you change the number of neutrons in an atom, what does it become?
- 6Identify the element whose electronic configuration is 2, 8, 7.
- 7What is the maximum number of electrons that can be accommodated in the third shell (M shell)?
- 8In which year did Niels Bohr propose his theory of the hydrogen atom based on quantum theory?
- 9What is the atomic mass of sodium?
- 10What does it mean when an object is positively charged?