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What are isotopes considered radioactive?
Not all isotopes are radioactive; the radioactive isotopes are unstable and emit radiations.
What is the meaninq of two isotopes stable and unstable isotopes?
Isotopes are atoms of the same element that have the same number of protons, but different numbers of neutrons, and therefore different masses. Unstable isotopes are radioactive and undergo radioactive decay of their nuclei, while stable isotopes do not undergo radioactive decay.
Does sodium contain radioactive isotopes?
Sodium has no radioactive isotopes.
Does radioactive isotopes have a stable nuclei?
Radioactive isotopes are not stable.
What are three different isotopes in nitrogen?
Nitrogen has two stable isotopes: N-14 and N-15 and 14 radioactive isotopes.
Isotopes of elements?
Isotopes of elements are atoms with the same number of protons but different numbers of neutrons. This causes isotopes of the same element to have different atomic masses. Isotopes can be stable or unstable, with unstable isotopes undergoing radioactive decay.
How many neutrons does Ar element have?
That depends on the isotope, as Argon has three different stable isotopes and many different radioactive isotopes.
Does plutonium have isotopes that are all radioactive?
All the uranium isotopes are radioactive.
What happens to all radioactive isotopes?
All radioactive isotopes will disintegrate.
Are all isotopes of francium radioactive?
All isotopes of francium are radioactive.
Isotopes which have unstable nucleus and break down at a constant rate over time?
radioactive isotopes! :)
What are Radioactive isotopes used for?
Some examples are deuterium and tritium which are radioactive isotopes of hydrogen.
