Ji̍t-sò͘

2 1s2
He
4.003

Ji̍t-sò͘ sī chi̍t khoán hòa-ha̍k goân-sò͘, La-tin-miâ helium(he-lí-ùm), hû-hō He, sio̍k chiu-kî-piáu téng-bīn ê Tē 18 Cho͘, iā tō sī kùi-tiōng khì-thé (noble gase). Ji̍t-sò͘ bô-sek-tī, bô-chhàu-bī, bô-chu-bī, tī −268.9 °C tang-tiong ē pìⁿ chò e̍k-thé.

Chham-chiàu