Group 17 Halogens
Jasmin masso Arango, Jacob Thomasson,and Cody Monroe
Florine
DESCRIPTION OF EACH ELEMENT
b) Symbol of element: F
c) Atomic Number of element: 9
d) Atomic Mass of element: 19
e) Picture of element's atomic structure
f) How many valence electrons does this element have? 7
y g) What are the uses for this element? Brushing your teeth
h) Who discovered this element? Joseph Henri Moissan
Chlorine
DESCRIPTION OF EACH ELEMENT
b) Symbol of element: Cl
c) Atomic Number of element:17
d) Atomic Mass of element:18.998amu
e) Picture of element's atomic structure:
f) How many valence electrons does this element have?7
g) What are the uses for this element? Cleaning
h) Who discovered this element?Carl Wilhelm Scheele
Bromine
DESCRIPTION OF EACH ELEMENT
b) Symbol of element: Br
c) Atomic Number of element: 35
d) Atomic Mass of element: 79.904 amu
e) Picture of element's atomic structure:
f) How many valence electrons does this element have?: 7
g) What are the uses for this element?:
h) Who discovered this element?: Antoine Jérôme Balard & Leopold Gmelin
Lodine
DESCRIPTION OF EACH ELEMENT
b) Symbol of element: I
c) Atomic Number of element:53
d) Atomic Mass of element:126.904amu
e) Picture of element's atomic structure:
f) How many valence electrons does this element have?7
g) What are the uses for this element?
h) Who discovered this element?
Astatine
b) Symbol of element: At
c) Atomic Number of element: 85
d) Atomic Mass of element: 210
F) Picture of element's atomic structure
f) How many valence electrons does this element have? 7
g) What are the uses for this element? Cancer Treatment
h) Who discovered this element? D.R. Corson