Which pair of elements would you expect to exhibit the greatest similarity in their physical and chemical properties?
Select one:
O a. Ga, Ge
O b. H, Li
O c. C, O
O d. Cs, Ba
O e. Ca, Sr

the mass of the cathode increases because ions from the solution get reduced to atoms and become part of the cathode.

explanation:

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stan bts

the reaction mixture contains some ammonia, plus a lot of unreacted nitrogen and hydrogen. the mixture is cooled and compressed, causing the ammonia gas to condense into a liquid. the liquefied ammonia is separated and removed. the unreacted nitrogen and hydrogen are then recycled back into the reactor .

away from the curb

explanation:

the wheels would then hit the curb if it started to rolling, decreasing the chance of an accident.