Chemistry · Periodic Classification

परमाणु क्रमांक 20 वाले परमाणु का आद्य अवस्था (ground state) में सही इलेक्ट्रॉनिक विन्यास क्या है?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

सही उत्तर देखें

2, 8, 8, 2

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