Arsenic Camron Dobbs

proton=33 Electrons=33 Neutrons = 42

Physical properties

Atomic mass: 74.9216

Density: 5.72 g/L

Group: Metalloid

Electrons: [Ar] 3d10 4s2 4p3

Melting point: 1090 K

Boiling point: 887 K

Discovered: Ancient times

Arsenic is very toxic

Credits:

Created with images by James St. John - "Gold-quartz-sulfide hydrothermal vein (Winnemucca District, northern Nevada, USA)" • Science Activism - "033 Arsenic - Periodic Table of Elements" • Michael Branson Smith - "Toxic"

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