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From the naturally occurring elements Cesium has the most known isotopes ranging from Atomic Mass 112 to 152. Only 133Cs is found in nature, though, since all others decay quite rapidly and are exclusively products of cosmic radiation, nucleosynthesis in other star systems and lab experiments.
The element with the most stable isotopes is Tin having 10 of these.
What else can I help you with?
Is radon the element naturally occurring?
The radon isotopes 222Rn and 220Rn are natural isotopes.
How many protons does element 50 have?
This element is tin; for the natural isotopes the number of neutrons is between 62 and 76.
What characteristic of an element is the average mass of it's isotopes?
The characteristic of an element that represents the average mass of its isotopes is called the atomic mass. Atomic mass takes into account the abundance of each isotope of the element and is typically listed on the periodic table as a weighted average.
Is uranium anatural or manmade?
Uranium is a natural chemical element; but uranium has also and artificial isotopes.
Is uranium an example of an unstable element?
All the isotopes of uranium (natural or artificial) are radioactive and unstable.
What is natural abundance?
Natural abundance refers to the relative amount of different isotopes of an element that occur naturally in the environment. It is expressed as a percentage and reflects the distribution of isotopes based on their atomic masses. Natural abundance varies depending on the element and is important in various fields such as chemistry, geology, and environmental science.
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.
What element has 3 isotpes?
There is no limit as to how many isotopes an element can have. It can be given as many neutrons as possible with today's technology. As for stability and natural decay, that's another issue. Some isotopes can last for milliseconds, or less.
what number on the element box has a decimal?
The number on the element box that has a decimal is the atomic mass of the element. This value represents the average mass of an element's isotopes, weighted by their natural abundance. It is typically found below the element's symbol in the periodic table and is usually not a whole number due to the presence of isotopes.
Atomic mass used in a sentence?
The atomic mass of an element is the weighted average of the masses of all the stable isotopes of the element (if it has any), weighted by the natural occurrence levels of the isotopes in the elements as found on earth or in the atmosphere.
Which best describes the definition for the atomic mass of an element?
The atomic mass of an element is the average mass of an element's isotopes, weighted by their natural abundance. It is expressed in atomic mass units (u) and is often close to the mass number of the most abundant isotope of the element.
When the masses of all naturally occurring isotopes of a particular element are averaged the result is called an elements what?
The weighted average of all of the natural occuring isotopes for a particular element is called its Atomic Weight (or Relative Atomic Mass)
