The stability of an atom depends on a balance between the numbers of protons and neutrons in its nucleus and also on the total size of its nucleus; atoms with sufficiently large nuclei are inherently unstable. Please see the link.
Bohrium is a synthetic radioactive element. It does not exist in nature.
A radioactive element is characterized by having unstable atomic nuclei that decay and emit radiation in the form of alpha particles, beta particles, or gamma rays. This decay process results in the transformation of the element into a different element or isotope.
A radioactive element is an element that has an unstable nucleus, leading to the emission of radiation in the form of alpha, beta, or gamma particles. This emission is a result of the element's attempt to achieve a more stable configuration. Common examples of radioactive elements include uranium, thorium, and radium.
Francium (Fr) is a natural radioactive element, extremely rare.
The number 288 does not correspond to an atom as it is not a specific element. Atoms themselves are not considered stable or unstable, but certain isotopes of elements can be unstable and undergo radioactive decay.
it is unstable and decays to another element
Radioactive elements are unstable, and the shorter the half-life, the more unstable they are.
its nucleus is unstable
Mendelevium is an artificial chemical element, radioactive, unstable.
It is a radioactive element.
Uranium is unstable, radioactive element.
No, americium is an unstable and radioactive chemical element.
chemical element, artificial, radioactive, unstable
No. It is a highly unstable element and it is radioactive.
Radioactive isotope, or radioisotope.
unstable
The radioactive element is composed of unstable nuclei that try to reach stability through emitting nuclear radiations as alpha, beta, and gamma nuclear radiations.