if your serious about this question then it is 5
Ok I may be young but combine the two reactions to create a compund
Answer:
Scientists believe the batteries (if that is their correct function) were used to electroplate items such as putting a layer of one metal (gold) onto the surface of another (silver), a method still practiced in Iraq today.
Explanation:
i believe it would be B '' tetrahedral compound ''
Answer:
the answer to this question is 2 kilogram/cubic meter
Explanation: