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A little under 4 grams. That's not accurate enough for you to get credit for this if it's a homework question, but it's accurate enough for you to be able to check your own work (and it's good enough if you were "just curious").
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∙ 9y ago
Wiki User
∙ 13y ago14 grams
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What is xenon mass number?
Xenon is a non metal element. Atomic mass of it is 131.
What is the mass number for 118 xenon?
Xenon is a non metal element. Mass number of it is 131.
How many atoms are in 131 grams of calcium?
There are 3.275 moles of calcium in 131 grams as relative atomic mass of calcium is 40. Therefore there are 1.972 x 1024 atoms.
An atom with 55 protons and 76 neutrons?
An atom with 55 protons is a cesium atom. The mass number is the sum of the numbers of protons and neutrons, in this instance 131. Therefore, the atom is Cs-131.
When an iodine 131 atom decays by emitting a beta particle and a gamma particle it forms?
expon 131
What is the mass gram of 131 pounds?
131 lbs = 59420.6 grams
Molar mass of iodine-131?
Iodine is a non metal element. Atomic mass of it is 127.
What element has an atomic mass of 131?
XENON
What is xenon mass number?
Xenon is a non metal element. Atomic mass of it is 131.
What is the atomic mass of an exnon?
Xenon is a non meta element. Atomic mass of it is 131.
What is the mass number for 118 xenon?
Xenon is a non metal element. Mass number of it is 131.
What is the atomic mass of xenon?
The atomic mass of Xe is 131.293
What is the mass in grams of 0.819 mol of the element He?
The mass of 0,819 mole of helium is 3,278 131 g.
How many pounds is 131 kilograms?
The answer is 288.805 lbs (approx.). Kilogram is the SI unit of mass and pound is an imperial unit of mass. To convert from kg to pound, multiply the kg unit by 2.20462.On Earth, 131 kilograms of mass weighs 288.8 pounds. (rounded)In other places, the same 131 kilograms has a different weight.
What Has isotopes of mass 129 131 132 133 and 134?
my dick
Iodine -131 undergoes radioactive decay to form an isotope with 54 protons and 77 neutrons what type of decay occur in this isotope?
The number 131 on the end shows us the mass of the isotope of iodineIf there are 53 protons, you need to take that away from the mass number to get the number of neutrons(Remember, electrons have such a small mass, we say that they have no mass at all, just to make it easier)131 - 53 = 78So the answer is A
How many neutrons in 134Xe?
is Atomic # 134 then the protons and Electrons would be 134, The Atomic Mass of Xenon s 131. So 134-131= Neutrons 3
