High Lulani やかっす /cəˈkʰasːʉ/ inanimate mass derived compound noun element polonium Etymology ca や around + kassu かっす mind See Also Periodic Table List of Elements Other Substances ← ’aggini あっぎに bismuth → sicu せゆ astatine ↑ lasu わす tellurium ↓ suda すだ livermorium