0
stable
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
What are the names of common isotopes of selenium?
Selenium has six naturally occurring isotopes, five of which are stable: 74Se, 76Se, 77Se, 78Se, and 80Se. The last three also occur as fission products, along with 79Se, which has a half-life of 327,000 years. The final naturally occurring isotope, 82Se, has a very long half-life (~1020 yr, decaying via double beta decay to 82Kr), which, for practical purposes, can be considered to be stable. Twenty-three other unstable isotopes have been characterized
How many nuetrons are in selenium?
From wikipedia:"Selenium has six naturally occurring isotopes, five of which are stable: 74Se, 76Se, 77Se, 78Se, and 80Se. The last three also occur as fission products, along with 79Se which has a half-life of 295,000 years. The final naturally occurring isotope, 82Se, has a very long half-life (~1020 yr, decaying via double beta decay to 82Kr), which, for practical purposes, can be considered to be stable. Twenty-three other unstable isotopes have been characterized. " 74Se is stable with 40 neutrons 76Se is stable with 42 neutrons 77Se is stable with 43 neutrons 78Se is stable with 44 neutrons 80Se is stable with 46 neutrons see the related link for a complete table on isotopes of selenium.
Is the tightrope walker in stable or unstable equilibrium?
Unstable.
How many atoms selenium lose?
Selenium typically loses 2 electrons to achieve a stable electron configuration. This results in the formation of a 2+ ion for selenium.
What are stable and unstable elements of nuclear chemistry?
Unstable chemical elements are disintegrated by radioactive decay.
What is the antonym of stable?
The antonym of stable is unstable.
What are the names of common isotopes of selenium?
Selenium has six naturally occurring isotopes, five of which are stable: 74Se, 76Se, 77Se, 78Se, and 80Se. The last three also occur as fission products, along with 79Se, which has a half-life of 327,000 years. The final naturally occurring isotope, 82Se, has a very long half-life (~1020 yr, decaying via double beta decay to 82Kr), which, for practical purposes, can be considered to be stable. Twenty-three other unstable isotopes have been characterized
Is Peru a stable country or unstable?
is peru government stable or unstable
How many nuetrons are in selenium?
From wikipedia:"Selenium has six naturally occurring isotopes, five of which are stable: 74Se, 76Se, 77Se, 78Se, and 80Se. The last three also occur as fission products, along with 79Se which has a half-life of 295,000 years. The final naturally occurring isotope, 82Se, has a very long half-life (~1020 yr, decaying via double beta decay to 82Kr), which, for practical purposes, can be considered to be stable. Twenty-three other unstable isotopes have been characterized. " 74Se is stable with 40 neutrons 76Se is stable with 42 neutrons 77Se is stable with 43 neutrons 78Se is stable with 44 neutrons 80Se is stable with 46 neutrons see the related link for a complete table on isotopes of selenium.
Is K plus stable or unstable?
stable
Is Cuba stable or unstable?
cuba is stable
Is a hexagon a stable or an unstable shape?
stable
Is the tightrope walker in stable or unstable equilibrium?
Unstable.
What is opposite to stable?
The opposite of stable is unstable or variable.
The opposite of stable?
Unstable
How many electrons does selenium need to lose or gain to be stable?
Selenium needs to gain two electrons to achieve a stable electron configuration. By gaining two electrons, selenium will have a complete outer energy level (valence shell), which is the most stable configuration for an atom.
Is Canada stable or unstable?
In general, Canada is a stable country.
