It is stable, although there are heavier isotopes that could be radioactive.
Mercury is a stable element, meaning it does not naturally undergo radioactive decay. However, certain isotopes of mercury can be radioactive if they are artificially produced in a lab. Overall, mercury is known for its liquid form at room temperature, high toxicity, and ability to form amalgams with other metals.
Radioactive isotopes are not stable.
By definition. If it were stable, then it would not be radioactive.
All the isotopes of uranium are radioactive and unstable.
Elements with no stable isotopes are called radioactive elements. These elements spontaneously undergo radioactive decay, which leads to the formation of stable isotopes over time.
Radioactive Carbon and stable Carbon both have the same number of protons and electrons. This means they both behave "chemically" the same way. For example, you can just as easily have Carbon Dioxide made from radioactive Carbon as stable Carbon.
Most metals are stable and thus not radioactive.
No
The stable isotope produced by radioactive decay is called a daughter isotope.
Yes, lead is a stable element and is not considered radioactive.
A radioactive element (atom) can decay up to a stable isotope.
Helium is extremely stable and non radioactive