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Cesium-133

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Related Questions

What is the most reactive metal and nonmetal group in the periodic table?

caesium is the most reactive non-radioactive metal and Florine is the most reactive non-metal, but francium is the most reactive, radioactive metal


What is the heaviest non-radioactive alkali Earth metal?

Barium is the heaviest non-radioactive alkali Earth metal, with an atomic number of 56.


Is Iodine a non-radioactive metal?

No: Iodine is not a metal at all, but a nonmetal. It is not necessarily radioactive, but has some radioactive isotopes.


Which non metal below is most reactive?

fluorine is the most reactive non metal in the periodic table.


Is hassium is metal or nonmetal?

Hassium is a synthetic element that is a metal. It is highly radioactive and has no known biological functions.


Is the element sodium radioactive or non-radioactive?

non radioactive element


Is polonium metal or non-metal or metalloid?

No, it is not a metalloid. Plutonium is a metal, as are the other elements in the actinide series.


What metal is the most reactive metal?

Fluorine is the most reactive non-metal.


Is bohrium a metal or non metal?

Bohrium is a synthetic element that is classified as a transition metal. It is radioactive and has only been produced in small quantities for scientific research purposes.


Will the radioactive property remain in an ionic compound when a metal element is highly radioactive combined with a non-metal element which is non-radioactive?

A radioactive material is radioactive. Period. The atoms of radioactive material have unstable nuclei. If you combine them with other material, the radioactive material will remain unaffected as regards its radioactivity. Recall that radioactivity is related to the instability of atomic nuclei, and the atomic structure of atomic nuclei are (in general) not involved in chemical bonding. Chemical bonding doesn't affect the stability of the nuclei of atoms. If they are unstable, they will remain so whether the atoms are alone or chemically combined with something else.


What type of metal is ununtrium?

It is supposed that ununseptium is a halogen (non metal).


Most elements are metal?

most elements are non metal