Describe how electron movement is related to the bonding in methane, ch4.

In covalent bonding pairs of electrons are shared between two non-metal atoms. The two atoms share valence electrons to fill outer energy shells. Because it takes so much energy for an atom to give away electrons, these atoms choose to share them. An example of a covalent bond between atoms is in water.

The real answer is keeping the world healthy so we won’t die

They are all full and don't need any more electrons in there outer shell.