Write the electron dot structures for sodium ,oxygen and magnesium

1.	Write the electron dot structures for sodium ,oxygen and magnesium
Answer» Electron dot structure of Sodium the sodium has electronic configuration of 11 and it is written as 2, 8, 1 so the element sodium has one electron in outermost orbit. After that the electronic configuration of oxygen is 2, 6 and it has *** electron in outermost orbit. After that the electronic configuration of magnesium is 2, 8, 2 it has two electron in outermost orbit. You can make the structure of these elements to take element and point in the element with so the electron in outermost orbit of an element you also take the cross.

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