How the element got its name- It comes from the Greek word chloro meaning greenish yellow.
What family/group it is a part of- Belongs to the Halogen family and 17
What period is it a part of?- 3
Products that are used with Chlorine- Bleach
Atomic Number- 17
Atomic Mass- 35
Number of Protons, Electrons, Neutrons- Electrons: 17 Protons: 17 Neutrons:18
Number of Valence Electrons- 7 Valence Electrons
Isotopes of the element-4
A Bohr Model- Picture Below
Boiling Point: -29.27 F
Density: 0.003214 grams per cubic Centimeter 2
How much of Chlorine is found in the Earth's Crest- 1.45*10
Standard State of The Element- Gas
The form of Chlorine found in- Compound
What do humans use with Chlorine- Helps produce safe drinking water, Plastic, Paints
- Chlorine was discovered in 1774 by Carl Wilhelm Scheele.
- Chlorine was used in World War I as the first gaseous chemical warfare agent.
- Extremely dangerous to living organisms.