calculate the internal resistance of cell by using potentiometer R is equal 100 homes balancing length when ki is open equal to 60 CM balancing length when key is closed it is equal to 50 cm​

i think its

when it gains or loses electrons

a, c, d, e are all applying about success strategies.

explanation:

considering the bohr theory, the type of connection that requires the transfer the answer conuldn't be right