Both. It depends on the type of battery.
no its a liquid of course its a solid its.... made of several solids.... and.. the battery might have liquid inside it...
The vanadium redox flow fuel cell uses liquids. ( a "battery" that uses liquids instead of solids) So "electrical energy" can be stored in a liquid battery.
it depends on what is mixed together
There are several terms for removing solids from a liquid: filtration, settling, decantation or sedimentation.
All solids except sublime solids form a liquid before they turn into gas. Sublime solids directly turn to gases.
It is solids floating in liquid.
the color of liquid will be come disaper
the color of liquid will be come disaper
Of course! However, note that solids will dissolve in liquid.
A solution is a mixture of a liquid and a liquid, or liquid and dissolved solids.
no
freezing