Write the electron-dot structures for sodium, oxygen and magnesium. - Science

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Write the electron-dot structures for sodium, oxygen and magnesium.

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Solution

The representation of elements with valence electrons as dots around the elements is referred to as electron-dot structure for elements.

(a) Sodium(2, 8, 1)=`dot(Na)`

(b) Oxygen (2, 6) = :`ddotO`:

(c) Magnesium (2,8,1) = `ddot(Mg)`

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Chapter 3: Metals and Non-metals - Intext Questions [Page 49]

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NCERT Science Class 10
Chapter 3 Metals and Non-metals
Intext Questions | Q 1.1 | Page 49

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