Cr এর সঠিক বিন্যাস কোনটি



Created: 1 year ago | Updated: 1 week ago | Created By:
Mijanur Rahman
Mijanur Rahman
1 s 2 2 s 2 p 6 3 s 2 3 p 6 3 d 4 4 s 2
1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 5 4 s
1 s 2 2 s 2 2 p 6 3 s 2 3 p 3 3 d 7 4 s 2
1 s 2 2 s 2 2 p 6 3 s 2 3 p 3 3 d 8 4 s 1

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