an element X belong to third period abd second group of the modern periodic table.1.write its electronic configuration 2.is it a metal or non metAl why3. write the formula of compound formed when X react with element.a.y of element configuration 2,6 b.Z with ekectronic configuration 2,8,7
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The element is magnesium
Electronic configuration = 2,8,2
It is a metal .
Because it will lose two electrons to become electropositive. Hence it is a metal.
Molecular formula when magnesium reacts with element having electronic configuration 2,6 means oxygen.
Mg + O2 --------> MgO (magnesium Oxide )
And next element with configuration
2,8,7 means chlorine
Compound form is magnesium chloride (MgCl2)
Hope this helps
Is it the best one
Thank you
Electronic configuration = 2,8,2
It is a metal .
Because it will lose two electrons to become electropositive. Hence it is a metal.
Molecular formula when magnesium reacts with element having electronic configuration 2,6 means oxygen.
Mg + O2 --------> MgO (magnesium Oxide )
And next element with configuration
2,8,7 means chlorine
Compound form is magnesium chloride (MgCl2)
Hope this helps
Is it the best one
Thank you
Answered by
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K _2
L_8
M_ 2
2.
it is a metal because we know that metal are electropositive in nature
3.
a. the compound formed is MgO
b.the compound formed is MgCl2
L_8
M_ 2
2.
it is a metal because we know that metal are electropositive in nature
3.
a. the compound formed is MgO
b.the compound formed is MgCl2
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