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Is helium stable or unstable?
Helium is a stable element.
What are the key differences between stable and unstable nuclei?
Stable nuclei have a balanced number of protons and neutrons, while unstable nuclei have an imbalance. Unstable nuclei undergo radioactive decay to become more stable.
As radioactive uranium decay it turns into what stable element?
Heavy radioactive elements (parent nuclei) decay to form daughter products that are as varied in number as the parents. Each heavy element has its own daughter.To find the decay mode and end products of the radioactive decay for a given isotope, use a Table of Nuclides. A link is provided to the interactive chart posted by the National Nuclear Data Center at the Brookhaven National Laboratory.The final stable element formed by all radioactive decay is lead (element number 82).
How to tell if equilibrium is stable or unstable?
In order to determine if equilibrium is stable or unstable, you can analyze the system's response to small disturbances. If the system returns to its original state after a disturbance, it is stable. If the system moves further away from equilibrium after a disturbance, it is unstable.
When an isotope decays over time and becomes a different element what is it called?
It is called radioactive decay. During this process, an unstable isotope loses energy or particles to become a more stable element.
Is helium stable or unstable?
Helium is a stable element.
What must happen for a noble gas such as krypton to become stable?
Nothing. Krypton is already just about as stable as it's possible for an element to get.
When an unstable krypton nucleus undergoes beta decay the nucleus formed is that of?
When an unstable krypton nucleus undergoes beta decay, it transforms into a stable rubidium nucleus. In beta decay, a neutron in the krypton nucleus is converted into a proton, resulting in an increase of one atomic number while the mass number remains unchanged. This process changes the element from krypton (atomic number 36) to rubidium (atomic number 37).
What makes calcium unstable?
calcium is not stable because the outer most atomic level is not full the only elements that are stable are the nobel gasses(helium,neon,argon,krypton,xenon,and radon)
What gas has 48 neutrons?
Krypton.
Is americium a stable nonradioactive element?
No, americium is an unstable and radioactive chemical element.
What other element does krypton make compounds with?
Krypton can form compounds with fluorine, such as krypton difluoride (KrF2). These compounds are usually unstable and have unique properties due to krypton's noble gas nature.
Which element in group 16 has unstable isotopes?
Polonium is the element in group 16 that has unstable isotopes. It is a radioactive element with no stable isotopes.
Is this a stable element Carbon atomic number 6?
Yes, carbon (atomic number 6) is a stable element with both stable and unstable isotopes. The most common stable isotope of carbon is carbon-12, which makes up about 98.9% of naturally occurring carbon.
Is nobelium a stable element?
All the isotopes of nobelium are radioactive and unstable.
Is hassium stable?
Hssium is a radioactive and very unstable chemical element.
How do you prevent a unstable salt from oxidising?
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.
