An ion m 2+ contain 10 electron and 14 neutron what is the element name?
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The given Ion has a charge of 2+
that means it has donated 2 electrons.
and it has 10 electrons left.
That mean if it were a neutral atom. It would've carried a total of 12 electrons.
In case of a neutral atom.
No. of electron = No. of protons = The atomic number.
Hence,
That element must have it's atomic number as 12.
and The element with Atomic number of 12 is Magnesium.
Hence your answer is magnesium.
that means it has donated 2 electrons.
and it has 10 electrons left.
That mean if it were a neutral atom. It would've carried a total of 12 electrons.
In case of a neutral atom.
No. of electron = No. of protons = The atomic number.
Hence,
That element must have it's atomic number as 12.
and The element with Atomic number of 12 is Magnesium.
Hence your answer is magnesium.
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