An element X has 11 protons , 11 electons and 12 neutrons . what type of ion will be formed by X?
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since it has 11 protons its atomic number is 11
11 - 2,8,1
It has one valence electron so its valency is +1. So it forms ionic bond, as covalent bond is formed only by compounds that can share its electrons. But this element will lose 1 excess electron to attain octet configuration, thus it surely forms an ionic bond.
P.S: The element is Sodium
11 - 2,8,1
It has one valence electron so its valency is +1. So it forms ionic bond, as covalent bond is formed only by compounds that can share its electrons. But this element will lose 1 excess electron to attain octet configuration, thus it surely forms an ionic bond.
P.S: The element is Sodium
adithya02:
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you did not mention the name of the ion
type of ion
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1
No. of electrons: 11
electronic configuration: 2, 8, 1
To complete the octet i.e. to fill 8 electrons in its valence shell., it will lose an electron and become cation.
By the way, Sodium has the same no. of protons, electrons and neutrons.(Extra knowledge).
electronic configuration: 2, 8, 1
To complete the octet i.e. to fill 8 electrons in its valence shell., it will lose an electron and become cation.
By the way, Sodium has the same no. of protons, electrons and neutrons.(Extra knowledge).
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