what is mass number of oxygen
122Priyanka:
15.999U
Answers
Answered by
0
hey mate here is your answer
15.999u
Atomic number:8
Symbol:0
Electrons per shell:2,6
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15.999u
Atomic number:8
Symbol:0
Electrons per shell:2,6
__________________
hope it helps
please mark as brainliest
Answered by
0
the mass of oxygen is 15.999u...
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if it is correct then plzz add me in brainlylist
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