"The attractive force between atoms formed through the transfer or sharing of electrons is called ."

Explanation:

Chemical bonds are forces that hold atoms together to make compounds or molecules. ... Atoms with large differences in electronegativity transfer electrons to form ions. The ions then are attracted to each other. This attraction is known as an ionic bond.

They are like other investigations? say there was a murder u have to do blood test and finger prints which run through a lab.