76. Solving a chemistry problem
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Product description
- Determine in which period, group, subgroup is the element, the electronic formula of which has the following ending: 1) ... 4d15s2; 2) …3s23p2; 3) …4p65s1. What family of elements does it belong to, what is the maximum oxidation state it can exhibit?
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.