Search Result：atomic number 33
atomic number 33 
(TTS Sound)
(TTS Sound)Overview of noun atomic_number_33
The noun atomic number 33 has 1 sense
- arsenic, As, atomic number 33 -- (a very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar)