Before free oxygen gas became abundant in the oceans and atmosphere, it reacted with a metal and produced what type of formations? the ionosphere
the ozone layer
banded iron formations
stromatolites

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!

the answer is false. this is because for ice to melt, it requires latent heat of melting. latent heat means heat energy required to change phase without any increase in temperatures. therefore, the ice will take energy from the environment to melt hence atmospheric temperatures will reduce.