I think you meant "54 protons, 54 electrons, and 78 neutrons," because I don't think it's possible for any element to have such a high proton-electron different, especially when that element is the noble gas Xenon. Anyways, if you did make a typo, the element you're thinking of should be Xenon-134
cesium has 55 protons, 55 electrons, and 78 protons. glad I could help! :D
40 protons makes the element zirconium (Zr). Since it has only 38 electrons, that makes it Zr^2+ ion. And since it has 54 neutrons, that makes it Zr-94^2+ ion.
The protons and neutrons are packed together in the middle and the electrons have space to move, around them. logically their should be MORE neutrons and protons,but this depends on the size of the atom and how many atoms in the neon. info from SUSSEX UNIVERSITY.
54 protons, an average of 77 neutrons, and 54 electrons.
For the commonest isotope there are 42 protons , 42 electrons and 56 neutrons. However, it has several naturally stable isotopes, they have, 50 neutrons, 52 neutrons, 53 neutrons, 54 neutrons, 55 neutrons and 58 neutrons. However, for all isotopes the number of protons and electrons remains the same, otherwise it would be a different element.
The element xenon (Xe) has 54 protons and 54 electrons.
Te2- ion
The protons and neutrons are packed together in the middle and the electrons have space to move, around them. logically their should be MORE neutrons and protons,but this depends on the size of the atom and how many atoms in the neon. info from SUSSEX UNIVERSITY.
54 protons, an average of 77 neutrons, and 54 electrons.
For the commonest isotope there are 42 protons , 42 electrons and 56 neutrons. However, it has several naturally stable isotopes, they have, 50 neutrons, 52 neutrons, 53 neutrons, 54 neutrons, 55 neutrons and 58 neutrons. However, for all isotopes the number of protons and electrons remains the same, otherwise it would be a different element.
The element xenon (Xe) has 54 protons and 54 electrons.
54 protons and 54 electrons
54 protons 79 neutrons 54 electrons
Iodine has 53 protons and the only stable isotope has 74 neutrons.
There are 53 protons and 53 electrons in an iodine atom.
Te2- ion
It is an atom that contains 54 protons and 70-82 neutrons and surrounded by 54 electrons.
Xenon soes
(6)====Molybdenum is within group 16. If in group 1 then it has 1, if group 2 then it has 2. If in the teens, drop the 1. So this element is in group 16 so it has 6 valence electrons. Try Chlorine- notice it is in group 17 so it has 7 v electrons.