melting point:
-100.98 C
boiling point: -34.6 C

# of Protons:17
# of neutrons:18
# of electrons:17
atomic mass: 35

density: 3.214
group: halogen

atomic #:17
state of matter:gas
color: green

CHLORINE

~ discovered by Carl Wilhelmina Scheele
~ discovered in 1774
~ discovered in Sweden

3 interesting facts:

- the second lightest halogen following fluorine
- it odor smells like bleach
- Carl Wilhelmina Scheele mistankenly thought it was oxygen