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What would happen if the membrane of nucleus become permeable to most substances?
The Nucleus would be damaged. Apex
What is the combined weight of all the particles in an atomic nucleus?
The combined weight of all particles in an atomic nucleus is typically less than the combined weight of the individual particles due to the binding energy that holds the nucleus together. This is described by Einstein's mass-energy equivalence principle, E=mc^2, where a small amount of mass is converted to energy to hold the nucleus together.
What would happen if the membrane if a nucleus became permeable to most substances?
the nucleus would be damaged. according to apex. hope this helps.:)
What would happen if the membranes of a nucleus became permeable to most substances?
The nucleus would be damaged.
If the nucleus is surrounded by a semipermeable membrane what would happen if this layer were permeable to most substances?
Large molecules would be able to enter and damage the nucleus.
How much energy is required to remove a neutron from ground state U-236 to make it U-235?
It is unclear exactly how a single neutron could be removed from a Uranium-236 nucleus to create a Uranium-235 nucleus. (It would probably prove quite difficult to do.) As to the energy required to do this, about all we can do is look at the binding energy of this nucleus. It turns out that the binding energy per nucleon in the U236 nucleus is about 7.6 MeV (million electron volts). This suggests that it would take a minimum of about 7.6 MeV to pluck that neutron from the U236 nucleus to create the U235 nucleus.
What is the binding energy of a mole nuclei with a mass defect of 0.00084?
The binding energy of a nucleus can be calculated using the mass defect and the relationship E=mc^2, where E is the binding energy, m is the mass defect, and c is the speed of light. With a mass defect of 0.00084 u, the binding energy would be approximately 1.344 x 10^-11 J per nucleus.
Can binding energy be negative?
No, binding energy cannot be negative. Binding energy is always a positive quantity that represents the energy required to hold a system together. If the binding energy were negative, it would imply that the system is in an unstable state.
What would happen if the membrane of a nucleus permeable to most substances?
The nucleus would be damaged.
If a pair of iron nuclei were fused would the product nucleus have more mass per nucleon than an iron nucleus or less?
Iron has a stable nucleus, the most common isotope has 26 protons and 30 neutrons (Fe56). Elements around this point in the periodic table, like iron and nickel, have the highest binding energy of any nuclei, so they do not experience fission. Fission only ocurs with heavy nuclei such as U235 and PU 239 and a few others in that area, and when they fission they split into two fragments of elements which have higher binding energy. In these cases the total mass of the fission fragments is less than the mass of the original nucleus, and this is where the nuclear energy comes from, by E = mc2
Is it true that protons in the nucleus attach themselves to another atom?
No. Not under normal conditions. It is true that protons within the nucleus attract each other due to the residual binding energy left over from the binding energy that holds quarks together to form protons and neutrons, but that force does not extend beyond the nucleus before the electromagnetic force, a repulsive force, would override the residual binding energy. In order to bind protons from different nuclei together, more formally, different nuclei together, you need nuclear fusion, and that requires high temperature and high pressure, first to ionize the atom and strip away the electron shells, and second to bring the nuclei close enough together that the residual binding energy can overcome the electromagnetic force.
What would happen to the nucleus was removed?
Than all the cells the nucleus is holding together would die
What would happen if the membrane of nucleus become permeable to most substances?
The Nucleus would be damaged. Apex
What is the combined weight of all the particles in an atomic nucleus?
The combined weight of all particles in an atomic nucleus is typically less than the combined weight of the individual particles due to the binding energy that holds the nucleus together. This is described by Einstein's mass-energy equivalence principle, E=mc^2, where a small amount of mass is converted to energy to hold the nucleus together.
What would happen if the membrane of nucleus became permeable to most substance?
The nucleus would be damaged.
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 would happen if the membrane if a nucleus became permeable to most substances?
the nucleus would be damaged. according to apex. hope this helps.:)
