Explain the formation of sodium ion, chlorine ion, aluminium ion and oxide ion
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sodium ion- it has 1 valence electron so its easy for it to loose this electron.Thus, it forms sodium ion by loosing its valence elctron while reacting.It forms Na+.
Aluminium ion- It also looses electron while reacting as it is a metal. It has 3 electrons in its outermost shell it forms Al3+.
Oxide ion- it has 6 valence electrons so it gains 2 electrons lost by a metal atom and reacts with it. It forms O2-.
Aluminium ion- It also looses electron while reacting as it is a metal. It has 3 electrons in its outermost shell it forms Al3+.
Oxide ion- it has 6 valence electrons so it gains 2 electrons lost by a metal atom and reacts with it. It forms O2-.
vkharini23:
Which school r u in
And what's ur name my I know pls
Central Academy
Suyash
Which standard
10th
Oh ok
I am Harini 9th standard
ohk
thanks
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1
Answer:
sodium ion- it has 1 valence electron so its easy for it to loose this electron.Thus, it forms sodium ion by loosing its valence elctron while reacting.It forms Na+.
Aluminium ion- It also looses electron while reacting as it is a metal. It has 3 electrons in its outermost shell it forms Al3+.
Oxide ion- it has 6 valence electrons so it gains 2 electrons lost by a metal atom and reacts with it. It forms O2-.
-toast..
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