4 protons the number of proton has the same number of electron [which is the same as atomic number]
Im not sure but i think its 350. I really hope im right
<span>Colbat (ii) which is a compound birth out of the combination of chlorine and colbat to form Cocl2.6h2o has water in it as we can see from it's chemical it's hexahydrate
Anhydrous cobalt chloride as the word anhydrous clearly states , does not have water in</span>
