Hey there are 56 electrons and 56 protons in a barium atom (protons usually=electrons) also you should have a look on the internet for a Periodic Table and print it off it has helped me allot.
Proton = 1 Neutron = 1 Electron = 0.00054
There are four protons. Also four neutrons and four electrons
Barium's atomic number is 56. Thus, an atom of barium has 56 protons in it. To keep it electrically neutral then, a barium atom must also have 56 electrons per atom.
Barium has 81 neutrons :D
A neutral atom with 49 protons has 49 electrons.
Proton = 1 Neutron = 1 Electron = 0.00054
Each barium atom has 56 protons in its nucleus.
Barium has 56 eletrons56 electrons and protons.
There are four protons. Also four neutrons and four electrons
Barium's atomic number is 56. Thus, an atom of barium has 56 protons in it. To keep it electrically neutral then, a barium atom must also have 56 electrons per atom.
There are four protons. Also four neutrons and four electrons
Barium has 81 neutrons :D
Francium has 87 protons and 87 electrons.
If this atom has 43 electron it must have 43 protons to be a neutral atom of no charge.
Barium 137 has 56 protons and 56 electrons.
Barium has 56 protons.
there is no such thing as baron. i thinnk your talking about BORON