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The binding energy per nucleon varies with mass number because it represents the average energy required to separate a nucleus into its individual nucleons. For lighter nuclei, the binding energy per nucleon increases as the nucleus becomes more stable. As nuclei become larger (higher mass number), the binding energy per nucleon decreases due to the diminishing strength of the nuclear force relative to the electrostatic repulsion between protons.
What else can I help you with?
At what mass number does the binding energy per nucleon peak?
The binding energy per nucleon peaks at a mass number of around 56.
What is the order of binding energy per nucleon nucleus?
The order of binding energy per nucleon for nuclei generally follows the trend that larger nuclei have higher binding energy per nucleon. This means that as you move to heavier nuclei (with more protons and neutrons), their binding energy per nucleon tends to increase. This trend is due to the strong nuclear force that holds the nucleus together becoming more efficient as the nucleus grows in size.
How do you find the nuclear binding energy?
The nuclear binding energy can be calculated using Einstein's mass-energy equivalence equation, E = mc^2, where E is energy, m is mass defect (mass before minus mass after nuclear reactions), and c is the speed of light. The binding energy per nucleon can then be found by dividing the total binding energy by the number of nucleons in the nucleus.
Is the binding energy the same for all nuclei?
No. Binding energy differs from element to element,
In the nucleus of what element does the nucleon have the least mass?
It is in the atoms of iron that the nucleons have the least mass. Nucleons in iron have the highest binding energy per nucleon of any element. Want to know what the relationship is? Good. Let's review.The nucleons of an atom are the protons and neutrons that make up the nucleus of that atom. Neutrons have a mass of about 1.67 x 10-27 kg, and protons are slightly lighter than neutrons. But when protons and neutrons are fused together to form atomic nuclei (like in fusion reactions in stars), some of the mass of each nucleon is converted into binding energy or nuclear glue. It might be preferable to say that residual strong force is what holds atomic nuclei together. In any case, the "drop in mass" associated with the conversion of that mass to binding energy is called mass deficit. There are a number of complexities involved in nuclear formation, and when we look at different elements, there are different binding energies set up (during fusion) to keep the different nuclei together. Let's look in on that just a bit by taking a couple of examples.In helium (He-4), two protons and two neutrons are bound together in the nucleus. Each of the nucleons has "donated" some mass, which mediation by the strong interaction changed into nuclear glue. Each nucleon could be said to have donated mHe to allow the nucleus to stay together. In oxygen (O-16) however, each nucleon donated mO to the process creating binding energy for the oxygen nucleus. The nucleons in oxygen donated more of their mass, and these nucleons end up with less mass per nucleon than the nucleons in helium. See how that works? But there's a catch. There always is, isn't there?When we look at the amount of mass deficit a nucleon undergoes in different elements as we move up the periodic table, we see that an increasing amount of the mass of nucleons is converted into binding energy, as you might have guessed. But that all stops at iron. Iron nuclei are the most tightly bound nuclei of all the elements. As we move on up the periodic table from there, we see a decreasing amount of mass deficit in each nucleon of atomic nuclei. And that's the way it is. Completely explaining why this occurs would fill a semester of college physics. Use the link below to see the graph of binding energy per nucleon across the elements. (Note that iron sits at the peak.)
At what mass number does the binding energy per nucleon peak?
The binding energy per nucleon peaks at a mass number of around 56.
What is the total binding energy and binding energy per nucleon on helium-3 The Answer is BE 7.72MeV and BENUC 2.57MeV. I don't know the steps to get there?
To find the total binding energy Use this formula: B= (number of neutrons)(neutron mass)+ (number of protons)(proton mass) - (Atomic Mass of helium). Then to keep the units correct, multiply that entire expression by 931.5 MeV/u. This is the TOTAL binding energy, and the binding energy per nucleon can be found by dividing the number you calculate above by the total number of protons and neutrons.
What is the order of binding energy per nucleon nucleus?
The order of binding energy per nucleon for nuclei generally follows the trend that larger nuclei have higher binding energy per nucleon. This means that as you move to heavier nuclei (with more protons and neutrons), their binding energy per nucleon tends to increase. This trend is due to the strong nuclear force that holds the nucleus together becoming more efficient as the nucleus grows in size.
Which element hasthe highest binding energy per nucleon Hydrogen Lithium Helium or Beryllium atomic?
Helium has the highest binding energy per nucleon among Hydrogen, Lithium, Helium, and Beryllium atomic elements. This is due to helium having a more stable nucleus because of its higher number of protons and neutrons, leading to stronger binding forces.
What does the graph of mass per nucleon vs atomic mass number look like?
The graph of binding energy per nucleon versus mass number is an analog of this graph, except it would be upside down. Iron, which has the highest binding energy per nucleon, would have the least mass per nucleon as you looked across the periodic table. Use the link below to see the graph of binding energy per nucleon plotted against mass number. If you "invert" this graph, you'll have yours. If any uncertainty exists as to what is going on with "variable" mass among the nucleons of different elements, use the link below to the related question and investigate why things are the way they are.
How does binding energy per nucleon vary with mass number?
Elements with intermediate atomic mass numbers have the greatest binding energies.The binding energy per nucleon increases as mass number increases up to 56, then binding energy decreases as mass number increases above 56.
How do you find the nuclear binding energy?
The nuclear binding energy can be calculated using Einstein's mass-energy equivalence equation, E = mc^2, where E is energy, m is mass defect (mass before minus mass after nuclear reactions), and c is the speed of light. The binding energy per nucleon can then be found by dividing the total binding energy by the number of nucleons in the nucleus.
How does mass relate to binding energy in the nucleus?
The mass defect represents the mass converted to binding energy
Is the binding energy the same for all nuclei?
No. Binding energy differs from element to element,
Why do you think the nucleon number of chlorine is 35.5 which is not a whole number?
The nucleon number is not 35.5! Chlorine has isotopes with 35 or 37 nucleons but a fractional number is not possible.
In the nucleus of what element does the nucleon have the least mass?
It is in the atoms of iron that the nucleons have the least mass. Nucleons in iron have the highest binding energy per nucleon of any element. Want to know what the relationship is? Good. Let's review.The nucleons of an atom are the protons and neutrons that make up the nucleus of that atom. Neutrons have a mass of about 1.67 x 10-27 kg, and protons are slightly lighter than neutrons. But when protons and neutrons are fused together to form atomic nuclei (like in fusion reactions in stars), some of the mass of each nucleon is converted into binding energy or nuclear glue. It might be preferable to say that residual strong force is what holds atomic nuclei together. In any case, the "drop in mass" associated with the conversion of that mass to binding energy is called mass deficit. There are a number of complexities involved in nuclear formation, and when we look at different elements, there are different binding energies set up (during fusion) to keep the different nuclei together. Let's look in on that just a bit by taking a couple of examples.In helium (He-4), two protons and two neutrons are bound together in the nucleus. Each of the nucleons has "donated" some mass, which mediation by the strong interaction changed into nuclear glue. Each nucleon could be said to have donated mHe to allow the nucleus to stay together. In oxygen (O-16) however, each nucleon donated mO to the process creating binding energy for the oxygen nucleus. The nucleons in oxygen donated more of their mass, and these nucleons end up with less mass per nucleon than the nucleons in helium. See how that works? But there's a catch. There always is, isn't there?When we look at the amount of mass deficit a nucleon undergoes in different elements as we move up the periodic table, we see that an increasing amount of the mass of nucleons is converted into binding energy, as you might have guessed. But that all stops at iron. Iron nuclei are the most tightly bound nuclei of all the elements. As we move on up the periodic table from there, we see a decreasing amount of mass deficit in each nucleon of atomic nuclei. And that's the way it is. Completely explaining why this occurs would fill a semester of college physics. Use the link below to see the graph of binding energy per nucleon across the elements. (Note that iron sits at the peak.)
What do you find when you subtract the proton number from the nucleon number?
In chemistry and physics, a nucleon is one of the two particles that make up the atomic nucleus. Protons are one of the nucleons, Neutrons are the other nucleon.Thus by subtracting the number of Protons in the nucleus (the Proton number) from the total number of nucleons (the nucleon number) you will get the total number of Neutrons (the neutron number) in the atoms nucleus.
