Question

calculate the number proton neutron and electron present in the oxygen . whose atomic number is 8 and mass number is 16

Answer 1

Explanation:

oxygen and mass number is 15,9994

Answer 2

Answer:

OXYGEN HAS ATOMIC NUMBER AS 8 AND MASS NUMBER AS 16

LET US KEEP OR REPRESENT ATOMIC NUMBER AS Z AND MASS NUMBER AS N

ATOMIC NUMBER = NUMBER OF ELECTRONS

SO 8 = NUMBER OF ELECTRONS

AN ATOM HAS SAME NUMBER OF PROTONS AND ELECTRONS

SO 8 = NUMBER OF PROTONS

THE NEUTRONS ARE LOCATED IN THE THE NUCLEUS OF THE ATOM

NUCLEUS CONTAINS OF PROTONS AND NEUTRONS

SO MASS NUMBER = NUMBER OF NEUTRONS + NUMBER OF PROTONS

16 = 8 + N

N = 8

THUS THERE ARE 8 NEUTRONS 8 ELECTRONS AND 8 PROTONS IN AN OXYGEN ATOM  

Explanation:

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