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it is exactly 238.02891 u ± 0.00003 u
or in other words you can write it as 395,256.10-24 grams
Wiki User
∙ 7y ago
Wiki User
∙ 10y agoThere are several isotopes of uranium. Most uranium atoms are U238 having an Atomic Mass of 238. Of course, it is U235 that is used in atomic bombs.
Wiki User
∙ 14y ago395,256.10-24 grams (or ca. 395 yoctograms)
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What is uraniums atomic mass?
Atomic weight (not mass) of uranium is 238,02891.
How many neutrons are in a Uranium atom with a mass of 235 and atomic?
There are 143 neutrons.
How is the structure of an atom of uranium -235 different from the structure of an astom of uranium -238?
Only in the mass of the nucleus, due to 3 extra neutrons in U238.
What is the actual mass of an atom?
That depends on the atom you are refering to. Hydrogen is the lightest, heavy metals like uranium are a few hundred times heavyer.
How is the structure of an atom or uranium 235 dfferent to the structure of an atom of uranium 238?
Uranium-235 has 143 neutrons and uranium-238 has 146 neutrons.
What is uraniums atomic mass?
Atomic weight (not mass) of uranium is 238,02891.
Gram of molar mass in uranium?
1 atom gram of natural uranium = 238,028 91 grams
What is the mass and volume of the nucleus?
If you mean the nucleus of an atom, different atom have different masses - an uranium atom has more than 200 times the mass of a hydrogen-1 atom (and most of that mass is in the nucleus).
How many neutrons are in a Uranium atom with a mass of 235 and atomic?
There are 143 neutrons.
Mass of an atom of uranium?
ca. 395 yoctograms; 1 yg = 10-24 g
How is the structure of an atom of uranium -235 different from the structure of an astom of uranium -238?
Only in the mass of the nucleus, due to 3 extra neutrons in U238.
What is the actual mass of an atom?
That depends on the atom you are refering to. Hydrogen is the lightest, heavy metals like uranium are a few hundred times heavyer.
Are large amounts of energy created with small amounts of uranium?
Yes. Very large amount of energy is derived from uranium. The atom of uranium brake down to give you atom of lead. There is loss of some mass in the process. That mass is converted into energy as per Einstein's equation. That is E = m C square. It is tremendous energy.
How is the structure of an atom or uranium 235 dfferent to the structure of an atom of uranium 238?
Uranium-235 has 143 neutrons and uranium-238 has 146 neutrons.
Which atom is the heaviest helium uranium lead iron Hydrogen?
Uranium atom is the heaviest.
Is uranium an isotope or neutral atom?
An atom has neutrons, protons, electrons. A chemical element has isotopes. With some exceptions isotopes has no name, but a number, equal to atomic mass.
Average mass of one atom of an element?
what is the atomic mass of an element : atomic mass is equal to the number of protons and number of neutrons present in an element
