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Manvik Solanki
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Asked: 2020-10-30T04:04:14+00:00 In:

With the help of Table 4.1, find out the mass number of oxygen and Sulphur atom.

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NCERT Solutions for Class 9 Science Chapter 4
Structure of the Atom
NCERT Books for Session 2022-2023
CBSE Board and UP Board
Intext Questions
Page No-52
Questions No-2

2020-2021cbsechapter 4class9ncertsciencestructure of the atom
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    1 Answer

    1. Mass number of oxygen = Number of protons + Number of neutrons
      = 8 + 8
      = 16
      Mass number of sulphur = Number of protons + Number of neutrons
      = 16 +16
      = 32

      For more answers visit to website:
      https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-4/

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