Chemistry, asked by eradhabhi6694, 9 months ago

Oxygen has atomic number 8 and mass number 16 .draw a labelled diagram to show the at structure of an oxygen atom?

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Answered by maryamilyas381

Answer:

Explanation: as e represents electrons and n represents nucleus so in nucleus there are 8 protons and 8 neutrons and in shells there are 8 electrons so atomic mass is sum of protons and neutrons so 8+8=16

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