Chemistry, asked by preeti0715, 5 months ago

The electronic configuration of an element (Ar) 3d7 4s2 to whic block and period it belong

Answers

Answered by smartboy4155
1

Answer:

not known...............

Answered by jyjyoti189
1

Explanation:

इस व्यक्ति को आप संपर्क करें हैं वह अभी उत्तर नहीं दे रहा है कृपया कुछ समय बाद क्वेश्चन पूछें

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