Draw a molecule on the canvas by choosing buttons from the tools (for bonds and charges), atoms, and templates toolbars, including charges where needed. show the appropriate stereochemistry by choosing the dashed or wedged buttons and then clicking a bond on the canvas.

I do not think we can help you with this one. I sounds like an exercise where you use a specific program to play with stereochemistry.

Try making an molecule with carbon, and then adding some sidegroups like Bromo to it.

the electronic configuration of an atom with eight electrons is 1s²2s²2p⁴. the orbital diagrams are shown in the figure.

as per the hunds rule:

1. electrons tend to avoid being in the same orbital as per as practicable.

2. electrons in different orbitals of the same energy will have their spin parallel.

this can be illustrated from the multiplicity of the orbitals of the atom. as there are four electrons in the p orbital and p orbital has 3 sub-shells. the electrons can be fed in different ways as shown in the figure but the correct orbital diagram will be as per the hunds rule.

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