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hydrogen 3
释义
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See
tritium
hydrogen 3
hy·dro·gen 3
(
3
H)
(
hī'drō-jen
)
A hydrogen isotope of atomic weight 3; weakly radioactive, emitting beta particles to become the stable helium-3; half-life, 12.32 years.
Synonym(s): tritium.
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更新时间:2024/12/23 17:58:25