adopt an element project
Description: Flourine
Image copyright: http://www.gsi.ir/Images/MedicalGeology/Fluorine1.gif
the atomic number is 9
The atomic mass is 18.99
Number of protons is 9
The number of neutrons is 10
Number of electeons is 9
Melting point is -219.6 degrees
Boiling point -181.1degrees
Origin name fluere
Discoverd by henri moassin