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Since the relative Atomic Mass is slightly smaller than 132, the number of atoms is slightly larger than Avogadro's number. There are approx 6.055*10^23 atoms.

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How many neutrons are are in the nucleus of one atom of xenon?

There are 77 Neutrons in the nucleus of one atom of Xenon


Xenon has many isotopes How many netrons does it have?

The numer of neutrons depends on the isotope, which, as you've noted, Xenon has several of. Pick one.


How do you calculate xenon neutrons?

Xenon has a variety of isotopes, each with a different number of neutrons. The most common isotope, Xenon-132, has 77 neutrons. To calculate the number of neutrons in a xenon isotope, subtract the number of protons (which is equal to the atomic number) from the mass number of the isotope.


How many grams are in 3 hershy bars?

A Hershey bar weighs 43g, so 3 weigh 129g.


How many neutrons are in the atom xenon?

The inert gas xenon (chemical symbol Xe) has an atomic number of 54, and it has 54 protons in its nucleus. The number of neutrons varies, however. Let's look at what's going on. There are 37 different know isotopes of xenon. They range from Xe-110 (with 56 electrons) through Xe-147 (with 93 neutrons). Among these isotopes are the 9 stable isotopes of xenon. They are Xe-124 (70 neutrons), Xe-126 (72 neutrons), Xe-128 (74 neutrons), Xe-129 (75 neutrons), Xe-130 (76 neutrons), Xe-131 (77 neutrons), Xe-132 (78 neutrons), Xe-134 (80 neutrons), and Xe-136 (82 neutrons). Everything other than these is unstable and will have a neutron count that can be found with simple math. Given an isotope, like Xe-147, subtract the number of protons (the atomic number), which is 54, from the isotope number, which is 147 in this case. The 147 - 54 means that there will be 97 protons in the nucleus of a xenon-147 atom. A link can be found below.

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