Question

Na+ ion resembles Ne (Neon )atom because_________ . (Atomic number of Na is 11 and Ne is 10)
a.both have last shell 11, as Na donates electron
b.both have last shell 10, as Na donates electron
c.both are highly reactive
d.both are less reactive

Answer 1

Answer:

option b is correct.

to get stability , sodium donates an electron to have 10 electrons. so both have 10 electrons.

Answer 2

Answer:

Na+ion resemble Ne (Neon) atom

because b.both have last shell 10,as Na donates electron.(Atomic number of Na is 11 and Ne is 10)

Explanation:

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