In the diagram, the same element is represented by the bohr model in the plum putting model of the atom. what is the name of the isotope represented?

Boron-11

Explanation:

In the Bohr model of the picture, it can be seen that the number of electrons and protons is equal to 5, and the number of neutrons is equal to 6.  

The atomic mass is computed as follows:

atomic mass = number of protons + number of neutrons

atomic mass = 5 + 6 = 11

The number of protons defines the name of the element, in this case, is Boron.

The atomic mass defines the name of the isotope, in this case, Boron-11

6/12=1/2

step-by-step explanation:

when it gains or loses electrons