chloestrachan62 chloestrachan62

15-10-2020
Chemistry

contestada

Which isotope has 45 neutrons?
O A. 80,36KT
OB. 80,35Br
O C. 78,345e
O D. 34,17C1

Respuesta :

realnug realnug

15-10-2020

Answer:

Br.

neutron = mass number - atomic number

youcan see the answer at the pic

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