Scammers will be reported! Lithium ion in a lithium ion battery moves from one side to the other by

passing through the separator
passing through the device
moving through the cathode
moving through the anode

Evaporation: this is when warmth from the sun causes water from oceans, lakes, streams, ice and soils to rise into the air and turn into water vapour (gas). water vapour droplets join together to make clouds! condensation: this is when water vapour in the air cools down and turns back into liquid water.