(a) What are valence electrons? Where are valence electrons situated i – InterviewSolution

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1.	(a) What are valence electrons? Where are valence electrons situated in an atom?(b) What is the number of valence electrons in the atoms of an element having atomic number 13? Name the valence shell of this atom.
Answer» (a) What are valence electrons? Where are valence electrons situated in an atom? (b) What is the number of valence electrons in the atoms of an element having atomic number 13? Name the valence shell of this atom.

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