Answer:
You take the atomic, or proton number of the element, and you subtract it from the element's mass number.
Gin is uniform throughout and is a homogenous mixture. If it wasn't you would have awful lumps in your drink :). Hope I helped!
Chemists use beakers, flasks, burets and pipets to measure the volume of liquids. Plz mark as brainliest
The answer would be , a Chemical change!