Math, asked by SuhaniKapoor, 4 months ago

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Answered by devikagupta16
0

no. of electrons -8

no. of protons -8

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Answered by TheXthA
0

Answer:

No. of protons : 8

No. of electrons : 8

No. of neutrons : 8

Step-by-step explanation:

Given : Atomic no. : 8

As we know that 8 is the atomic number Oxygen.

Electronic configuration of Oxygen : 2 , 6

Valence electrons : 2

Atomic number = no. of protons = no. of electrons

8 = 8 = 8

Atomic mass = No. of protons + No. of neutrons

16 = 8 + No. of neutrons

No. of neutrons = 16 - 8

No. of neutrons = 8

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