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more about deuterium
deuterium |
2 definitions found From WordNet r 1.6 [wn]: deuterium n : an isotope of hydrogen which has one neutron (as opposed to zero neutrons in hydrogen) [syn: {heavy hydrogen}] From Elements database 20001107 [elements]: deuterium Symbol: D Atomic Weight: 2 A {hydrogen} atom which has but one proton and {neutron}. Deuterium makes up about 0.015% of all natural hydrogen. Chemical properties are like that of normal {hydrogen}, though somewhat slower.
more about deuterium
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