Aspecies with a charge of -1 contains 57 electrons and 80 neutrons. what is the identity of the species. note: the species shown may be hypothetical.

In a neutral atom, the number of protons is equal to the number of electrons.

Given that the charge on the ion of the element is -1. This means that there is one electron more than the number of protons in the element.

The atomic number = Number of protons = 57 -1 = 56

Element with atomic number 56 is Barium.

Mass number of the element = Number of protons + Number of neutrons

                                                = 56 + 80 = 136

So the identity of the species:

the movie was based there, and all the animals and characters are native.

~courtney

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