how much energy is needed to make antimatter?
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Making 1 gram of antimatter would require approximately 25 million billion kilowatt-hours of energy and cost over a million billion dollars.
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If the atomic number is 17, there must be 17 protons and 17 electrons. Starting from the lowest level, we add electrons to each higher level until we have reached 17 electrons. The electron configuration becomes 1s22s22p63s23p5 .
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What energy would be needed to remove the electron from the n=4 level of the hydrogen atom? E=13.6 ⋅142eV=0.85eV=1.36⋅10−19J.
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How much energy is required to ionise a H - atom if the electron occupie n=5 orbit ? Compare your answer with the ionization energy fo H-atom (energy required to remove the electron from n= orbit ). Thus , 0.544eV energy is required to ionise H-atom of electron is in 5th orbit . Also , E5E1=0.54413.6=0.04.
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1 Answer. Gamma( γ ) radiation has the greatest energy.
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The gravitational binding energy of the sun will give a loose approximation for the energy needed to destroy it by (essentially) removing all it's constituent matter. Lucky for us, this calculation has already been made; the sun's gravitational binding energy is around 6.9 x 1041 (41 is sup script)Joules.
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Antimatter is identical to normal matter in almost every way. The only difference is electric charge, which is opposite for the two forms of matter. ... For every billion pairs of matter and antimatter particles, there was one extra particle of matter.
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The latter is more energy efficient, thus the Magnesium atom decides to lose two electrons. Now since the nuclei only has 10 electrons in comparison to 12 protons, and since an electron = -1 charge while a proton = +1 charge, the net charge = +12–10=+2. Thus Mg2+ only has 10 electrons.
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It is shown that the average energy requirement is 21.9 f 4.2 MJ per kg of saleable glass produced. The detailed breakdown of this overall energy by fuel type and by contributing operation is also given.
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Energy! At a pretty basic level, we're all made of atoms, which are made of electrons, protons, and neutrons. ... A lot of scientists think that almost all the mass of our bodies comes from the kinetic energy of the quarks and the binding energy of the gluons.
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If you're looking to find how much energy is in one gram of a given substance with mass, disregarding some math, just take mass and multiply it by c^2. So m = 1g = 0.001kg, E = mc^2 = (0.001kg)(299792458m/s)^2 = 8.987551787E13kgm^2/s^2 = 8.99 x 10 ^ 13 joules.
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You can make matter out of nothing, but when every you do you also create an antiparticle which would destroy the matter once they make contact. The reason being that mass-energy must be conserved. ... One gets sucked in, and the other get spit out, resulting in some matter being created from 'nothing'.
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The LHC can get to higher energies because it collides protons, not electrons and positrons. Protons are about 1800 times heavier than electrons and positrons. ... So if the mass is 1800 times bigger, the energy lost on the bends is (1800 x 1800 x 1800 x 1800) or about 11 trillion times smaller.
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["Add together the bond energies for all the bonds in the reactants – this is the 'energy in'.", "Add together the bond energies for all the bonds in the products – this is the 'energy out'.", 'Calculate the energy change = energy in – energy out.']
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This says that to make 1 kilogram of ice, it would require 4.55 x 105 Joules of energy.
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The nuclear fusion of hydrogen atoms into helium — the process that powers the Sun — promises an almost limitless supply of clean energy. But no facility has yet been able to achieve the level of heat and confinement needed for a reaction to generate more energy than it takes to produce.
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It means that per mole water splitting requires at least 241.8 kJ of energy. Any method(thermal,electrolysis etc) followed, this much of energy will be always required. When using electrolysis, it may be convenient to express it in eV.