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Wiki User
∙ 11y agoNobelium is credited with a standard atomic weight of [259]; but also Fm, Md, Rf, Db, Sg have isotopes with an Atomic Mass 259.
Wiki User
∙ 8y agoUranium has an isotope with an atomic mass of 234. This accounts for approx 0.0054% of Uranium.
Wiki User
∙ 13y agoI'm pretty sure that's Se (Selenium)
Wiki User
∙ 8y agoNobelium
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What is the atomic mass for magnesiam?
Magnesium is a meta element. Atomic mass of it is 24.
What is the difference between the atomic number and the atomic mass?
Atomic mass is the mass of 1 mole of the element. Atomic number is the number of protons the element has
What is the atomic mass of a nickel?
Nickel is a meta element. Atomic mass of it is 59.
What is the atomic mass of Antimony?
Antimony is a meta element. Atomic mass of it is 122.
What atomic mass does a calcium have?
Iron is a meta element. Atomic mass of it is 54. Atomic number of it is 26.
What is the mass number of thorium 234?
234 is the mass of that particular Uranium isotope. Exactly 234,040 952 088 ± 0,000 001 960 u.a.
What is the atomic mass for magnesiam?
Magnesium is a meta element. Atomic mass of it is 24.
Which element has the atomic mass of 126.9045?
The element is Iodine (I). It has an atomic mass of about 126.9.
What is the difference between the atomic number and the atomic mass?
Atomic mass is the mass of 1 mole of the element. Atomic number is the number of protons the element has
Which is the average of the mass numbers of an element's isotopes?
the Atomic Mass
What is the atomic mass of a nickel?
Nickel is a meta element. Atomic mass of it is 59.
What is the atomic mass of Antimony?
Antimony is a meta element. Atomic mass of it is 122.
What is the atomic mass of the element iron?
Iron is a meta element. Atomic mass of it is 56.
What is the atomic mass of this element Au?
Gold is a meta element. Atomic mass of it is 197.
What is the atomic mass of the element flourin?
Fluorine is a meta element. Atomic mass of it is 19.
What is the atomic mass of the element gold?
gold is a meta element. Atomic mass of it is 197.
Which element has an atomic mass of 16.00?
the element that has an atomic mass of 16.00 is sulfer.
