Easy Chemistry Class 11 Level 4

Aufbau principle is related to what?

Aufbau principle किससे संबंधित है?

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Correct Answer

A. इलेक्ट्रॉनों का ऊर्जा स्तरों में भरना / Filling of electrons in energy levels

Explanation

Step 1: This identifies a rule of atomic structure. Step 2: Aufbau principle says electrons fill lower energy orbitals first. Step 3: Exam tip: Aufbau means building up electronic configuration.

Step 1: यह atomic structure rule की पहचान है। Step 2: Aufbau principle बताता है कि electrons पहले lower energy orbitals में भरते हैं। Step 3: परीक्षा टिप: Aufbau = build up of electronic configuration।

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