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The band of stability is a way of viewing which isotopes of the elements are stable. If you make a graph of number of neutrons versus number of protons of the stable isotopes, you find that the stable isotopes make a thick curved line on the graph which is called the "band of stability." The lighter elements tend to have the number of neutrons equal to number of protons. The heavier elements tend to have more neutrons than protons. The band of stability can help you to predict the behavior of unstable radioactive isotopes as well, because you can predict which decay process will move the element closer to the "band of stability" so it will have the ideal ratio of neutrons to protons.
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The stability of a nucleus depends on the?
most of the atoms under atomic number 20 have a 1:1 neutron to proton ratio the ratio goes up, but not by much, and will show a "band of stability" for all atoms some isotopes exist with the number of neutrons outside this band, which makes those atoms (those isotopes of those atoms) unstable. unstable nuclei leads to radioactivity, when the nucleus releases particles and energy to gain a more stable ratio of neutrons to protons. radioactivity is usually toxic to most living things (not cockroaches believe it or not!)
What nonmobile nuclei are surrounded by a sea of mobile electron?
Conduction Band
What is the belt or band of stability for isotopes?
The belt of stability is a graph which help to identify unstable isotopes.See also this link.
Are the nuclides that lie above the the band of stability proton rich?
No they're neutron rich.
Why discontinuous spectrum is also called atomic or line spectrum?
Because the band is broken by colorless gaps
What does band of stability for atomic nuclei refer to?
The band of stability contain stable isotopes.
What is the band of stability in chemistry and how does it relate to the stability of atomic nuclei?
The band of stability in chemistry refers to the range of stable isotopes on a graph of the number of neutrons versus the number of protons in atomic nuclei. Isotopes within this band are more stable because they have a balanced ratio of neutrons to protons. Nuclei outside of this band may undergo radioactive decay to become more stable.
What does the band of stability graph reveal about the relationship between the number of protons and neutrons in atomic nuclei?
The band of stability graph shows that there is an optimal ratio of protons to neutrons in atomic nuclei for stability. Nuclei with too few or too many neutrons compared to protons are less stable and tend to undergo radioactive decay.
The stability of a nucleus depends on the?
most of the atoms under atomic number 20 have a 1:1 neutron to proton ratio the ratio goes up, but not by much, and will show a "band of stability" for all atoms some isotopes exist with the number of neutrons outside this band, which makes those atoms (those isotopes of those atoms) unstable. unstable nuclei leads to radioactivity, when the nucleus releases particles and energy to gain a more stable ratio of neutrons to protons. radioactivity is usually toxic to most living things (not cockroaches believe it or not!)
What nonmobile nuclei are surrounded by a sea of mobile electron?
Conduction Band
Who are atomic lassie?
awesome band from Wisconsin
What is the belt or band of stability for isotopes?
The belt of stability is a graph which help to identify unstable isotopes.See also this link.
What is the relationship between an atom's neutron to proton ratio and its stability?
the proton-neutron ratio is related to stability because it has to do with the band of stability and the closer the element is to it. the band is a 1:1 through 1:1.5 ratio of proton:neutron so if a element is 1:2 then it is out of the band and unstable. usually all the elements higher then bismuth (83) are unstable
What does tri band mean?
In telecommunications, the terms multi-band, dual-band, tri-band, quad-band and penta-band refer to a device (especially a mobile phone)
What animal group is called a band?
A group of gorillas is referred to as a band. "Band" can be used to refer to groups of animals in general.
What decay process will occur if an isotope lies above the band of stability on a plot of neutrons vs protons?
If an isotope lies above the band of stability on a plot of neutrons vs protons, it will undergo radioactive decay.
What decay process will an isotope undergo if it lies above the band of stability on a plot of neutrons vs protons?
If an isotope lies above the band of stability on a plot of neutrons vs protons, it will undergo beta decay.
