Symbol
Atomic
number
H
3
inn
4
Boron
B
5
N
7
6
Oxygen
Fuorine
Neon
Sodan
Mesum
A
Prosphorus
P
15
30
Corne
Argom
Answers
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1
Answer:
what we should do for it bro or sister
Answered by
0
Answer:
actomic number of oxygen 8
Neon 10
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