Point 1 of 8 — Lesson 1 – Chemical Bonding and Types of CompoundsQuestion bank: 0 questions (0 with pictures)
02Laws and key relationships
Octet Rule of Chemical Stability: [ Formula: Outer shell valence electrons = 8 (or 2 for He) ] Atoms interact chemically by transferring or sharing valence electrons so that their outermost energy level achieves the stable electronic configuration of the nearest noble gas.
Electrical Neutrality Principle in Chemical Compounds: [ Formula: ∑ (Positive Oxidation States) + ∑ (Negative Oxidation States) = 0 ] In any stable neutral chemical compound, the total positive charge donated by cations must exactly balance the total negative charge accepted by anions.
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