Questions with detailed step by step solutions from Atomic Structure

Questions in Atomic Structure
  1. The word “Paramanus” for the atom was given by :
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  2. The word “ATOM” was given by John Dalton, he gave this name because :
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  3. The discovery of electrons was done by:
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  4. Goldstein, in his discharge tube experiment observed a new type of rays produced from the anode passing through the holes of the perforated cathode. These rays were called:
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  5. James Chadwick in 1932, discovered the particle called Neutron which has:
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  6. According to Bohr’s atomic model, the nucleus found in the centre of an atom contains:
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  7. In the study of the Periodic Table, when we move vertically and horizontally we call it:
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  8. Noble gases do not gain, lose or share electrons because:
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  9. The formation of a compound Magnesium Chloride is done by [sharing / transfer] of electrons
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  10. After losing one, two or three electrons metals show:
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