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Answer : 1. "Valence electrons in an atom"
What does the Lewis symbol represent?
5Q:
What does the Lewis symbol represent?
- 1Valence electrons in an atomtrue
- 2Standard melting pointfalse
- 3Distance between atomic nucleifalse
- 4Standard Qbthnakfalse
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Answer : 1. "Valence electrons in an atom"
Explanation :
Lewis symbols are simplified Bohr diagrams that represent only the electrons in the outermost energy level. The released electrons are in filled energy levels, which do not contribute to the chemical properties of the respective species. Therefore Lewis symbols are useful to study elemental properties and reactions.