Elements found in groups 1-3 on the periodic table contain valence shells that are these elements tend to form in solution.
almost Pull; positively charged ions 200
almost empty, negatively charged ions
almost empty:solids
almost empty: positively charged ions
almost full; negatively charged ions

Ithink sanforcisco california (i am not 100% sure) if you feel the opposite so that lol

Mitochondria produce atp, a high energy compound. atp is used for all sorts of enzyme-mediated reactions, such as making proteins/nucleotides/etc, certain compounds cross the cell membrane, muscles move, etc.  without this source of energy, a cell will die. it will not be able to repair itself, defend against pathogens, etc.