Respuesta :
80 equals the mass number. In the periodic table, the atomic number of Bromine is 35. The atomic number equals the number of protons.
80-35= number of neutrons (mass-protons)
So, we have P=35 N=45
Furthermore, since the atom is neutral that must mean that the number of electrons equals the number of protons.
e=35
80-35= number of neutrons (mass-protons)
So, we have P=35 N=45
Furthermore, since the atom is neutral that must mean that the number of electrons equals the number of protons.
e=35
The bromine 80 has been consisted of 35 electrons, 35 protons, and 45 neutrons.
Atom has been the smallest unit of matter. It has been consisted of protons, neutrons and electrons as the subatomic particles.
Subatomic particles of Bromine
The number of neutrons and protons has been collectively results in the atomic mass of the atom. The atomic number of bromine has been equivalent to the number of electrons.
The atomic number of bromine has been 35. Thus, the number of electrons in bromine has been 35.
The number of protons and electrons are equal in an atom. Thus, the number of protons in bromine has been 35.
The number of neutrons has been the difference of protons and atomic mass. The atomic mass of atom of bromine been 80. Thus, the number of neutrons has been :
[tex]\rm Neutrons=Atomic\;mass-Protons\\Neutrons=80-35\\Neutrons=45[/tex]
The number of neutrons has been 45.
Thus, the bromine 80 has been consisted of 35 electrons, 35 protons, and 45 neutrons.
Learn more about protons, here:
https://brainly.com/question/1013246
