He kēpau ‘o ka kumumea kemikala a me ka heluna ‘atomika kanawalukumamālua.

Kēpau
He ʻōmuku kēia mea. Inā hiki iā ʻoe ke ʻōlelo Hawaiʻi, e kōkua mai i ka holomua ʻana i kēia mea.