Very poor wording to the point that the actual answer to this is that Hydrogen in fact does exist... independently... just generally as molecules of hydrogen and not as individual atoms... but your likely talking about the idea that the planet Earth's gravity is too weak to hold the universe's lightest element in it's base form and it is lost to space... but elements are about as independent as you can get, without subatomic fuzziness that questions existence dependent or independent... or perhaps you'd care to try M theory? Who knows, maybe it'd be Mr W and YOU who would grok the thing instead of just Mr W all by his lonesome.
Yes, single-celled organisms can exist independently.
no exist,all bacterias can move independently
no
element
Yes: Atoms of krypton almost always do exist independently of chemical bonding to any other atoms.
bcz their energy is low thats why they can exist independently while the energy of some atoms is so high that they can only exist as ions or molecuoles not as free atoms
Light energy can exist independently of matter. *Studyisland
It is called obligate (dependent) symbiosis when a species cannot independently exist without another.
a molecules are made of atoms
yes it just will find a group eventually
Yes they do.
All alkali metals exist in nature as compounds.