Changes

== Element ==

{{Element | name=Arsenic | symbol=As | anumber=33 | amass=74.9 amu | noe=33 | class=Non-Metal | cstructure=Rhombohedral | color=Gray | date=Arsenic has been known since ancient times. | discname=Unknown | origname=From the Greek ''arsenikos'' and Latin ''arsenicum''. | uses=Arsenic conducts electricity and is a poison | obtained=Mispikel }}

 

 

'''Symbol:''' As  

'''Atomic Number:''' 33  

 

'''Atomic Mass:''' 74.9 amu

 

'''Number of electrons:''' 33

 

'''Classification:''' Non-metal

 

'''Crystal structure:''' Rhombohedral

 

'''Color:''' Gray

'''Date of Discovery:''' Has been known since ancient times.  

 

'''Name of Discoverer:''' Unknown

 

'''Name Origin:''' From Greek ''Arsenikos'' and Latin ''Arsenicum''

 

'''Uses:'''  Arsenic conducts electricity and is a poison.