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55 protons and electrons and 78 neutrons

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How many neutrons does cesuim 133 have in isotopes?

54 protons 79 neutrons 54 electrons


How many neutrons are in an atom of cesium 137?

In atomic form (as opposed to being an ion), cesium-137 has 55 electrons, just as all cesium atoms have.


How many protons neutrons electrons does Cs have?

Cesium (Cs) has 55 protons, as indicated by its atomic number. In a neutral atom, it also has 55 electrons. The number of neutrons can be determined by subtracting the atomic number from the atomic mass; the most common isotope of cesium has approximately 78 neutrons (55 protons + 78 neutrons = 133 atomic mass).


How many protons neutrons and electrons in 40 Ar?

18 protons 18 electrons 22 neutrons


How many protons and neutrons and electron does caesium have?

Cesium has 55 protons. The non-ionic form has 55 electrons. The number of neutrons, however, varies depending on which isotope you are talking about. The stable isotope 133Cs has 78 neutrons. The most commonly used unstable isotope 137Cs has 82 neutrons. There are isotopes of cesium ranging all the way from 112Cs at 57 neutrons to 151Cs at 96 neutrons. For more information, please see the Related Link below.


How many protons neutrons and electrons are in Ar?

18 protons and electrons and 22 neutrons.


How many protons electrons neutrons does palladium have?

61 neutrons 10 electrons 46 protons


What is the unknown substance if it is determined that is has 55 protons 57 neutrons and 1 valence electron?

It is a Cesium isotope, with the atomic mass of 112.It could also be an ion depending on how many total electrons it has.


How many protons neutrons electrons are in potassium?

There are 19 protons,20 neutrons, and 19 electrons.


How many protons neutrons and electrons are in carbon14?

7 protons, 7 neutrons and 7 electrons


How many electrons protons and neutrons in Tin106?

50 electrons, 50 protons and 56 neutrons.


How many protons neutrons and electrons are in ruthenium's?

it has 44 electrons 57 neutrons and 44 protons