


Arsenic is found in minerals; orpiment, arsenolite, arsenopyrite, and longitude.
Arsenic tarnishes in air.
Arsenic is used as a medicine to treat cancer.
Arsenic is most commonly used as a poison.
Arsenic was a coloring agent in sweets.
Arsenic is also used for wood preservation.
Arsenic is also used to make fireworks blue.

The chemical symbol for arsenic is: As.
Arsenic's atomic number is: 33.
Arsenic’s average atomic mass is 74.9216.
Arsenic is in period four in the periodic table of elements and is also in group: 5A.
Arsenic is part of the Nitrogen family.
Arsenic was discovered in 1250 AD by Albertus Magnus when he heated soap and orpiment together.