Arsenic
/ˈɑː(ɹ).sə.nɪk/
noun
A nonmetallic chemical element (symbol As) with an atomic number of 33.
A single atom of this element.
Arsenic trioxide.
adjective
Of or containing arsenic with a valence of 5.
/ˈɑː(ɹ).sə.nɪk/
A nonmetallic chemical element (symbol As) with an atomic number of 33.
A single atom of this element.
Arsenic trioxide.
Of or containing arsenic with a valence of 5.
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