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Proton = 1

Neutron = 1

Electron = 0.00054

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Related Questions

What is the symbol of barium and number of neutrons?

The symbol is Ba. The number of neutrons equal the number of protons.


How many carbon and neutrons are in barium?

Barium has 81 neutrons :D


What does barium contain in it?

Protons, neutrons and electrons.


How is an element with 56 protons and 82 neutrons related to an element with 56 protons and 78 neutrons?

They are both Isotopes of Barium. The 56 protons tell us that the element is Barium and when you add the neutrons with the protons you get barium138 and barium134. They are both stable isotobes of barium but of all the barium in the world about 72% is barium138 and 2% is barium134.


Is a calcium atom larger than a barrium atom?

Calcium contains 20 protons, 20 neutrons and 20 electrons (on average). Barium has 56 protons 81 neutrons and 56 electrons (again, on average). So, Barium is much larger.


How many protons are found in an element of barium (Ba)?

There are four protons. Also four neutrons and four electrons


How many subatomic particles does barium have?

Barium has 56 electrons and protons; the number of neutrons is specific for each isotope. Number of neutrons in a barium isotope = Mass number - 56


What element has 138 neutron?

The element with 138 neutrons is barium (Ba), which has an atomic number of 56. This means it has 56 protons, and when you add 138 neutrons, you get an isotope of barium with a mass number of 194 (56 protons + 138 neutrons = 194). This isotope is not commonly found in nature but represents one of the heavier isotopes of barium.


How many neutrons are contained in an atom of barium - 136?

The atomic number of barium is 56. So there are 56 protons and 56 electrons.


How many protons neutrons and electrons does baron have?

there is no such thing as baron. i thinnk your talking about BORON


How many neutrons dose Ba have?

Most atoms of Barium (Ba) have 81 neutrons, but some very rare isotopes have more. The average number of neutrons an atom of Barium has is 81.327, which is its atomic weight (minus the protons).


What is the nuclear of a Ba-138?

I am not precisely sure of what this question means. Nevertheless, we can talk of Ba-138 as an isotope, and hope this covers the subject. Ba-138 is a stable isotope of barium. It has 56 protons and 82 neutrons. There is another isotope of barium which also has 56 protons and 82 neutrons called Ba-138m. It has a half life of less than a millionth of a second, and decays into Ba-138.