en eka osmium (n)
― Synonym ⟶
Weight: 1.0
en hahnium Source: French Wiktionary
en eka osmium (n)
― Synonym ⟶
Weight: 1.0
en unniloctium Source: French Wiktionary
en eka osmium (n)
― Synonym ⟶
Weight: 1.0
en hassium Source: French Wiktionary