unstable
stable
the antonym of stable is unstable
It really isn't elements that are stable or unstable, but isotopes. Carbon has both stable and unstable isotopes.
yes
You must make it stable if it is unstable it will oxidise by definition. You would have to add another element to make the compound stable but you would then be changing it to a stable salt.
is peru government stable or unstable
unstable
The nucleus would become unstable because you need a certain amount of neutrons, electrons, and protons for it to be stable.
stable
stable
It is stable
No. If they did, they would be radioactive and unstable.
stable
phosphorus is not stable
Chlorine is stable.
cuba is stable