56 A+
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.
Barium has 56 protons in its nucleus, making it a chemical element with an atomic number of 56. In its most abundant isotope, barium-138, it contains 82 neutrons. Barium has several isotopes, with a total of 13 known isotopes ranging from barium-130 to barium-144, but barium-138 is the most stable and common. In terms of subatomic particles, a typical barium atom has 56 protons and 82 neutrons, plus 56 electrons in its neutral state.
the answer is 28
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.
Barium has 56 protons in its nucleus, making it a chemical element with an atomic number of 56. In its most abundant isotope, barium-138, it contains 82 neutrons. Barium has several isotopes, with a total of 13 known isotopes ranging from barium-130 to barium-144, but barium-138 is the most stable and common. In terms of subatomic particles, a typical barium atom has 56 protons and 82 neutrons, plus 56 electrons in its neutral state.
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 81 neutrons :D