1. arsenic
Kanji
1. arsenic
1. arsenic mineral; arsenious anhydride
1. domeykite
1. gallium arsenide (GaAs)
1. arsine
1. arsenicals (drugs containing arsenic)
1. arsenide
1. Arsenic hydride-related; Arsenic hydride-forming
1. Arsenic gallium; Gallium arsenide
1. Probably arsenic.