Homework Answers
3a) Total number of electrons = 18
Hence it is Argon.
b) Neon. Because neon also belongs to same group as that of argon.
c) If p orbital can maximum have 3 electrons in its orbitals then only this electronic configuration belongs to element of group 6.
d) If p-orbital can maximum have 6 electrons then this electronic configuration belongs to element of group 2.
e) No, because it is stable and contain 18 electrons whereas period 2 elements can maximum have 10 electrons.
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