273. Give the electronic configurations of oxygen and sulfur, chromium and molybdenum atoms. Why do chromium and molybdenum have electronic configurations in the ground state (n-1)d5ns1 and not (n-1)d4ns2 ? How does the stability of the highest oxidation state change for the elements of the main and secondary subgroups from top to bottom?
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
No feedback yet