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yes, it was formed in supernova explosions that occurred before the formation of the solar system
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Uranium -235 and uranium -238 are different of uranium?
Isotopes Uranium 235 and uranium 238 are only natural isotopes of the element uranium.
Are uranium 235 and uranium 238 said to be radioactive molecules since they have the same number of protons but different numbers of neutrons?
No, Uranium-235 and uranium-238 are radioactive, natural isotopes (not molecules, but atoms) of the one and the same element: uranium.Both with 92 protons and 235-92 = 143 neutrons in U-235 but 146 neutrons in U-238.
True or false uranium is a synthetic element?
Some isotopes may be, but uranium has 3 natural isotopes: 234, 235, 238
What family is uranium-238 in?
Uranium is a member of the actinoids family elements. Uranium-238 is a natural isotope of uranium.
What is the mass number of urnanium?
Uranium is a non metal element. Atomic mass of it is 238.
In Uranium-238 and Uranium-234 does neither element have a charge?
Uranium-238 and uranium-234 are not "elements", but they are natural isotopes of the chemical element uranium. The atoms are neutral.
Uranium -235 and uranium -238 are different of uranium?
Isotopes Uranium 235 and uranium 238 are only natural isotopes of the element uranium.
Are uranium 235 and uranium 238 said to be radioactive molecules since they have the same number of protons but different numbers of neutrons?
No, Uranium-235 and uranium-238 are radioactive, natural isotopes (not molecules, but atoms) of the one and the same element: uranium.Both with 92 protons and 235-92 = 143 neutrons in U-235 but 146 neutrons in U-238.
True or false uranium is a synthetic element?
Some isotopes may be, but uranium has 3 natural isotopes: 234, 235, 238
What family is uranium-238 in?
Uranium is a member of the actinoids family elements. Uranium-238 is a natural isotope of uranium.
Are most of the actinides synthetic elements?
Technetium is an artificial chemical element.
What is the mass number of urnanium?
Uranium is a non metal element. Atomic mass of it is 238.
Uranium-235 and uranium-238 are different?
Uranium-235 and uranium-238 are different isotopes of the element uranium. They have different mass numbers due to different numbers of neutrons.
The word for the element with the atomic weight of 238?
Uranium
Uranium 235 and Uranium 238 are said to be what kind of radioactivity?
Uranium 235 and uranium 238 are especially alpha particles emitters. They are natural radioactive isotopes.
Is uranium a natural element?
Yes, uranium is a natural but radioactive element.
What does 238 represent in uranium?
Uranium-238 is a natural isotope of uranium with the mass 238,050 788 247 ± 0,000 002 044 u.a.
