There are four protons. Also four neutrons and four electrons
Proton = 1 Neutron = 1 Electron = 0.00054
Barium 137 has 56 protons and 56 electrons.
the number of protons in an element is called the atomic number and there is no way to see how many electrons an element has.
the answer is 28
Fluorine is an element and barium is also an element. There is no fluorine in barium and not barium in fluorine.
Barium has 56 protons.
Barium 137 has 56 protons and 56 electrons.
Each barium atom has 56 protons in its nucleus.
Proton = 1 Neutron = 1 Electron = 0.00054
There are four protons. Also four neutrons and four electrons
Barium 137 has 56 protons and 56 electrons.
the number of protons in an element is called the atomic number and there is no way to see how many electrons an element has.
the number of protons in an element is called the atomic number and there is no way to see how many electrons an element has.
the answer is 28
Fluorine is an element and barium is also an element. There is no fluorine in barium and not barium in fluorine.
scientists believe that it had 118 protons but no one can be sure until all info is found
Barium has 81 neutrons :D