Question

what is the atomic number and mass no of oxygen​

Answer 1

Answer:

σхчgєn

1:-αtσmíc nσ σf σхчgєn íѕ 8.

2:-mαѕѕ numвєr σf σхчgєn íѕ 16.

hσpє ít hєlpѕ.

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Answer 2

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ATOMIC NUMBER IS 8

MASS NUMBER IS 16

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