high pressure
a hydrogen bomb is based on the principle of nuclear fusion. 4 hydrogen nulcei combine to form a helium nuclei and release energy. But fusion is only possible at high temperatures. Hence a nuclear fission reaction is carried out to get a high temperature.practical hydrogen bombs actually use the solid chemical lithium deuteride, not hydrogen as their fuel. neutrons from the bomb's fissioning plutonium "sparkplug" split the lithium nuclei to produce tritium, which then undergoes fusion with the deuterium. this deuterium-tritium fusion happens at far lower temperatures and pressures than the 4 hydrogen fusion mentioned above requires.
Protium, deuterium, and tritium are all isotopes of hydrogen (H). As far as their masses: Tritium>Deuterium>Protium In their nuclei: Protium has 1 proton and 0 neutrons Deuterium has 1 proton and 1 neutron Tritium has 1 proton and 2 neutrons So yes, Deuterium is heavier than tritium.
Heavy water is water whose atomic structure consists of oxygen and heavy hydrogen. Heavy hydrogen, or deuterium, is hydrogen with neutrons in its nuclei.
Atomic nuclei (and alpha particales, but these are exactly the same as Helium nuclei)
A chemical bond results from the mutual attraction of the nuclei for?
..particles (nuclei) fuse together to form heavier nuclei. Initially, two protons fuse together (hydrogen atom nuclei) to form deuterium. These in turn may fuse with further protons, or with another deuterium nuclei to for a helium nuclei. As the heavier nuclei form, lots of energy is released.
..particles (nuclei) fuse together to form heavier nuclei. Initially, two protons fuse together (hydrogen atom nuclei) to form deuterium. These in turn may fuse with further protons, or with another deuterium nuclei to for a helium nuclei. As the heavier nuclei form, lots of energy is released.
a hydrogen bomb is based on the principle of nuclear fusion. 4 hydrogen nulcei combine to form a helium nuclei and release energy. But fusion is only possible at high temperatures. Hence a nuclear fission reaction is carried out to get a high temperature.practical hydrogen bombs actually use the solid chemical lithium deuteride, not hydrogen as their fuel. neutrons from the bomb's fissioning plutonium "sparkplug" split the lithium nuclei to produce tritium, which then undergoes fusion with the deuterium. this deuterium-tritium fusion happens at far lower temperatures and pressures than the 4 hydrogen fusion mentioned above requires.
stars such as our sun
Yes. In nuclear fusion, experiments are trying to produce fusion of nuclei of deuterium and tritium, which are isotopes of hydrogen. The product will be nuclei of helium plus released energy.
3 H (deuterium) 1
No, an element depends on the average amount of electrons it has. Actually in stellar nuclear fusion it takes 4 hydrogen nuclei to fuse to make one helium nucleus, the process is called proton-proton burning.
Helium and a neutron: D + T --> He + n + 17.59 MeV
An explosive weapon of enormous destructive power caused by the fusion of the nuclei of various hydrogen isotopes in the formation of helium nuclei.
Its mainly going to be Hydrogen nuclii. At the suns core, two protons fuse together (hydrogen atom nuclei) to form deuterium. These in turn may fuse with further protons, or with another deuterium nuclei to for a helium nuclei. As the heavier nuclei form, energy is released. Later on in the Stars life, fusion of the helium nuclii may take place a lot more often, as the preferred fuel of Hydrogen is depleted.
Protium, deuterium, and tritium are all isotopes of hydrogen (H). As far as their masses: Tritium>Deuterium>Protium In their nuclei: Protium has 1 proton and 0 neutrons Deuterium has 1 proton and 1 neutron Tritium has 1 proton and 2 neutrons So yes, Deuterium is heavier than tritium.
Proton nmr has spin half nuclei. Deuterium NMR has spin 1 nuclei. One difference would be that hydrogen signals would not be split by fluorine (or phosphorus) in a molecule if it was Deuterium nmr. Another key difference is if it was an unenriched sample, deuterium NMR would be very weak (way less sensitive) compared to proton as it is very much less abundant naturally than hydrogen (1% or so)