Its electronic confuguration is 2.8.6 so it occupies 3 shells.
It is a <u><em>chemical compound</em></u> formed with a metal (mainly positive cations) with oxygen.
It is formed through the air as they react in the air together.
They are also BASES - ALKALINE (so neutralise acids)
Answer:
D.
Explanation:
An Arrhenius acid is a compound that increases the H+ ion concentration in a water solution.
An element is made up of an atom, a molecule is a bunch of elements, and a comping is a bunch of molecules
Answer:
c makes sense
Explanation:
if your just sitting there looking at it melt, thats not helping
