What shape would seh2 have? draw the molecule

The shape would be bent similar to water. There would be repulsion between 2 hydrogen atoms and 2 lone pairs on the Se atom.

Hello thereone of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description? answer: atomic mass  was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.