111. Solving a chemistry problem
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Product description
The formation of covalent bonds between two unexcited atoms of chemical elements - electronic analogues: Tl and B is considered.
a) give a graphical explanation of the formation of covalent bonds between these atoms;
b) write down the electronic and valence scheme of the resulting molecule;
c) determine the order (multiplicity) of communication;
d) determine the valence of each element;
e) determine the number of σ - and π -bonds.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.