Tell first wala only pls ?
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2
Answer:
sorry I didn't know
pls follow me and make answer as brainlisted
Answered by
2
Answer:
H+
Protons = 1
Electrons = 0
Neutrons = 0
Be2+
Protons = 4
Electrons = 2
Neutrons = 5
F-
Protons = 9
Electrons = 10
Neutrons = 10
plz mark as brainliest
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