英和和英

語源

From deutero- +‎ -on. From deuterium, from Ancient Greek δεύτερος (deúteros, “second”).

名詞

deuteron (plural deuterons)

1. (physics) the atomic nucleus of deuterium, consisting of a proton and a neutron

同意語

• D (“deuterium ion”)

上位語

• H (“hydrogen ion”)

等位語

• (bare nuclei of hydrogen): proton (“hydrogen-1 nucleus”), deuteron, triton (“hydrogen-3 nucleus”)
• H, p (“protium ion”)
• T (“tritium ion”)
• h (“helium-3 nucleus”)

派生語